{"title":"Bitcoin Gifts","description":"\u003cp\u003e\u003cstrong\u003eBitcoin Gifts\u003c\/strong\u003e for people who live and love Bitcoin — and don't need a meme shirt with a printed price chart. Sorted by budget, so you don't have to click through the whole range.\u003c\/p\u003e\n\n\u003ch2\u003eUp to €20: the Bitcoin Socks\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBitcoin Socks\u003c\/strong\u003e at €15 are the most gifted piece in the shop. Always fit, need no size guessing, and don't come across as an afterthought.\u003c\/p\u003e\n\n\u003ch2\u003e€30 to €40: cap, T-shirt, polo shirt\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBitcoin Cap\u003c\/strong\u003e and the \u003cstrong\u003eWashed Bitcoin Cap\u003c\/strong\u003e at €30 each, the \u003cstrong\u003eBitcoin Basic T-Shirt\u003c\/strong\u003e with embroidered logo for €30, the \u003cstrong\u003eOversized T-Shirt\u003c\/strong\u003e and the \u003cstrong\u003eBitcoin Polo Shirt\u003c\/strong\u003e at €40 each. With the caps, you don't need to know a size.\u003c\/p\u003e\n\n\u003ch2\u003eFrom €50: sweatshirt and jackets\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBitcoin Sweatshirt\u003c\/strong\u003e for €50, the \u003cstrong\u003eSherpa Jacket\u003c\/strong\u003e for €60, the \u003cstrong\u003eWorker Jacket\u003c\/strong\u003e for €65. The gifts for people you genuinely owe something to.\u003c\/p\u003e\n\n\u003ch2\u003eWhen the size is unclear: the gift card\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBitcoin21 Gift Card\u003c\/strong\u003e starts at €10 and arrives by email. No shipping, no returns, no wrong size.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eKeep stacking sats.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePay in Bitcoin.\u003c\/strong\u003e Alongside the usual payment methods you can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin.\u003c\/p\u003e\n\u003c!-- B21-PILLAR-LINK-V5 --\u003e\u003cp\u003e\u003cstrong\u003eLearn more:\u003c\/strong\u003e \u003ca href=\"\/en\/blogs\/news\/bitcoin-clothing-buying-guide-2026\"\u003eHow to Buy Bitcoin Clothing: The Complete 2026 Guide\u003c\/a\u003e. Why we build on durable quality and timeless basics instead of trends.\u003c\/p\u003e\u003c!-- \/B21-PILLAR-LINK-V5 --\u003e","products":[{"product_id":"bitcoin-sweatshirt","title":"Bitcoin Sweatshirt made from Organic Cotton","description":"\u003cp\u003e\u003cspan\u003eExperience timeless style and comfort with our Bitcoin sweatshirt made from extra heavy, high-quality organic cotton blend with 350 g\/m² fabric weight. The sweatshirt offers a modern, casual fit and is perfect for everyday wear, leisure, and cool evenings.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe simple design of the Bitcoin sweatshirt is complemented by the striking orange Bitcoin21 logo embroidered on the chest – a subtle detail that stands for quality and freedom. The comfortable loopback interior material ensures a pleasant wearing experience, optimal warmth, and a breathable finish.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWith its comfortable fit and especially durable material, the sweater is versatile and becomes your new everyday favorite.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👔 What the Bitcoin Sweatshirt is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eTo the office in the morning over a shirt, on its own at the home office around midday, under a jacket in the evening: the Bitcoin Sweatshirt gets through the day without you changing in between. In the transitional season it is enough on its own at 8 to 15 °C; in winter wear it as a layer under a jacket or coat. The crew neck does not bunch up under any collar.\u003c\/p\u003e \u003cp\u003eIf you want a hood and a wider cut, take the \u003ca href=\"\/en\/products\/bitcoin-hoodie\" title=\"Bitcoin Hoodie\"\u003eBitcoin Hoodie\u003c\/a\u003e — it falls looser and gives you fabric at the neck. And when it gets really cold outside or the wind cuts through, cotton is not enough: that is what the \u003ca href=\"\/en\/collections\/bitcoin-jacken\" title=\"Bitcoin Jackets\"\u003eBitcoin Jackets\u003c\/a\u003e are for.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit. Our model is 1.90 m tall and wears size XL.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eNeck circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e36\/37,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e37,5\/39\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e39\/40\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e40\/41,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eChest circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e90\/96\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e96\/102\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e102\/106\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e106\/112\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eWaist circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e74\/80\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e80\/86\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e86\/91\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e91\/98\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash cold (30 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eTumble dry at low temperature\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003c\/li\u003e\n\u003cli\u003eOnly use chlorine-free bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHeavy cotton pulls together in the dryer — 350 g\/m² means a lot of fiber that can shrink, and you will not get that back. Wash the sweatshirt at 30 °C and hang it up, then the size stays the size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e\u003cspan\u003e85% organic cotton, 15% recycled polyester\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Sweatshirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUse the measurements above and compare them with a garment that fits you well. If you are between two sizes, take the larger one — in most cases that is the better choice.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWill this shrink in the wash?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCotton always moves a little. Wash the item at the temperature given above and dry it on low heat. If you wash it once before wearing it for the first time, the measurements stay stable afterwards. Washing it inside out also protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMatching items:\u003c\/strong\u003e Our \u003ca href=\"\/en\/products\/bitcoin-hoodie\" title=\"Bitcoin Hoodie\"\u003eBitcoin Hoodie\u003c\/a\u003e for colder days or the \u003ca href=\"\/en\/products\/bitcoin-sherpa-jacket\" title=\"Bitcoin Sherpa Jacket\"\u003eBitcoin Sherpa Jacket\u003c\/a\u003e for outdoors. Discover all \u003ca href=\"\/en\/collections\/bitcoin-hoodies-jackets\" title=\"Bitcoin Sweaters and Jackets\"\u003eBitcoin Sweaters \u0026amp; Jackets\u003c\/a\u003e.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Navy \/ S","offer_id":51941856805203,"sku":"1609f482-2788-4f62-97cd-ea412507a605:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ M","offer_id":51941857067347,"sku":"245887f8-10dc-43fc-a8dc-b6d43eb45087:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ L","offer_id":51941857198419,"sku":"17d2a1af-9864-4ff4-a8fb-c761e7581476:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ XL","offer_id":51941856739667,"sku":"ca8138fb-03c1-4e21-97a7-af727c6512c6:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ S","offer_id":51941856936275,"sku":"560664ac-0bf8-47d4-8a2c-510af926b6d0:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ M","offer_id":51941857034579,"sku":"82fa4aa2-c481-4ea1-b800-fec36ab74e03:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ L","offer_id":51941857001811,"sku":"56465fcf-4251-413e-a0d4-0d59af0895ef:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ XL","offer_id":51941856641363,"sku":"953f49fa-1795-459f-9c79-c316accae475:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ S","offer_id":51941856870739,"sku":"d18bb27e-631a-4a6f-b17d-d2ec0cf016aa:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ M","offer_id":51941856969043,"sku":"5baabdf5-1f8d-4d81-ad61-d28d1f3dbc4f:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ L","offer_id":51941857132883,"sku":"da867bb6-14e7-4eaf-b714-03d5c6b3aba9:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ XL","offer_id":51941856674131,"sku":"d576e3d4-fb3c-445c-bd64-59344100dd70:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ S","offer_id":51941856706899,"sku":"0164b497-4cfd-4f99-a0ad-8d19e466506f:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ M","offer_id":51941857231187,"sku":"7eac7cee-2e6b-47b4-ac2f-99e91058f2af:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ L","offer_id":51941856772435,"sku":"1587b765-c042-47dc-8fe0-9352347ad3fb:16607","price":50.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XL","offer_id":51941857263955,"sku":"127dcff4-4942-40fe-b62d-1078038f8561:16607","price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-bitcoin-sweatshirt-350gsm-bio-baumwolle-regular-fit-navy-orange-106789.jpg?v=1762952116"},{"product_id":"bitcoin-socken","title":"Bitcoin Socks in Minimalist Design","description":"\u003cdiv class=\"ewa-rteLine\"\u003eMade from a high-quality blend of materials, our Bitcoin socks offer a comfortable fit and reliable support, even on long days. The extra-high, elastic ribbed cuff maintains its shape and ensures the socks don’t slip, whether during everyday wear or on the go.\u003c\/div\u003e\n\n\u003cdiv class=\"ewa-rteLine\"\u003eThe Bitcoin socks are available in classic black and white and pair well with sneakers, boots, or dress shoes. The striking orange Bitcoin21 logo on the shaft is clearly visible — cleanly finished, no frills. High-quality craftsmanship, comfortable feel, timeless look.\u003c\/div\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧦 What the Bitcoin Socks are made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eLong working days, train rides, meetups that are still not over at midnight. Whether sneakers, boots or running shoes: the cuff stays up, even when you are on your feet all day. White for sport, black for everything else, you do not need more of a decision than that.\u003c\/p\u003e \u003cp\u003eSocks are the most obvious present for Bitcoiners: everyone needs them, everyone wears them out, and the size is less tricky than with a hoodie. As a first piece or as an addition to a bigger one. You will find more small things in \u003ca href=\"\/en\/collections\/bitcoin-accessories\" title=\"Bitcoin Accessories\"\u003eBitcoin Accessories\u003c\/a\u003e, and more ideas for giving under \u003ca href=\"\/en\/collections\/bitcoin-geschenke\" title=\"Bitcoin Gifts\"\u003eBitcoin Gifts\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash cold (30 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eTumble dry low\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003c\/li\u003e\n\u003cli\u003eOnly use non-chlorine bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWash the socks inside out at 30 °C, then the embroidery does not rub against the drum and the color stays in. What ruins the elastane is heat: the dryer and hot washes leave the cuff slack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e80% cotton, 17% polyester, 3% elastane\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Socks\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAbove you will find our fit and wearing note for this item. If you are between two sizes, take the larger one — in most cases that is the better choice. If you are unsure, just message us and we will help.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWill this shrink in the wash?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCotton always moves a little. Wash the item at the temperature given above and dry it on low heat. If you wash it once before wearing it for the first time, the measurements stay stable afterwards. Washing it inside out also protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMatching items:\u003c\/strong\u003e Our \u003ca href=\"\/en\/products\/bitcoin-cap\" title=\"Bitcoin Cap\"\u003eBitcoin Cap\u003c\/a\u003e or the \u003ca href=\"\/en\/products\/bitcoin-sports-shirt\" title=\"Bitcoin Sportshirt\"\u003esport shirt\u003c\/a\u003e for training. Discover all \u003ca href=\"\/en\/collections\/bitcoin-accessories\" title=\"Bitcoin Accessories\"\u003eaccessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"White \/ 35-38","offer_id":51941859131731,"sku":"c7211fc9-d3e2-4b7e-ae63-521fc99e6851:16612","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ 39-42","offer_id":51941859000659,"sku":"2b069837-246b-4a90-a001-ac3bd9b2b022:16612","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ 43-46","offer_id":51941859033427,"sku":"a562d1c9-4045-41dc-bd79-813b3e236564:16612","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ 47-50","offer_id":51941859066195,"sku":"b8e78438-d860-43ad-8f5d-4258d78ec5ea:16612","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 35-38","offer_id":51941859197267,"sku":"ec13b2c0-99e7-408d-81f2-fbec92b47263:16612","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 39-42","offer_id":51941858935123,"sku":"c5539503-5456-4753-ba2b-7ab6017b7eba:16612","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 43-46","offer_id":51941859164499,"sku":"caa141ba-ca43-4d53-aad7-9b1cb1083802:16612","price":15.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 47-50","offer_id":51941859098963,"sku":"db96cad4-d0d4-4381-9f2a-8c26d4e11088:16612","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-bitcoin-socken-baumwolle-flatlay.jpg?v=1762952369"},{"product_id":"bitcoin-cap","title":"Bitcoin Cap made from Organic Cotton with Flexfit","description":"\u003cp\u003e\u003cspan\u003eThe Bitcoin Cap in a classic design made from high-quality organic cotton. The cap combines a practical snapback closure with Flexfit technology for a secure, comfortable fit. It adjusts quickly and stays shape-retentive even on long days, whether on the go, in everyday life, or during outdoor activities.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan\u003eThe clean, minimalist design makes it versatile and keeps the look deliberately understated. On the front sits the Bitcoin21 logo in orange, embroidered, not printed. Clean finish, built to last.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003c!-- B21-CAPS-COL --\u003e\u003cp\u003eCompare all models: \u003ca href=\"\/en\/collections\/bitcoin-caps\"\u003eBitcoin Caps\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧢 What the Bitcoin Cap is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eThe Bitcoin Cap is made for outdoors: walking the dog, the trip to the bakery, the hardware store on Saturday, a barbecue in the garden. In summer the brim keeps the sun out of your eyes, and organic cotton traps heat less than polyester. On days when your hair does what it wants, you pull it on and you are done in five seconds.\u003c\/p\u003e \u003cp\u003eYou set the width at the back with the snaps; they click into fixed steps and stay there. If you would rather adjust it without fixed steps and you prefer a slightly washed look, then the \u003ca href=\"\/en\/products\/washed-bitcoin-cap-made-from-organic-cotton\" title=\"Washed Bitcoin Cap\"\u003eWashed Bitcoin Cap\u003c\/a\u003e with its hook-and-loop closure suits you better. You can see both side by side in the \u003ca href=\"\/en\/collections\/bitcoin-caps\" title=\"Bitcoin Caps\"\u003eBitcoin Caps\u003c\/a\u003e collection.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit. Available in one size only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eHand wash cold with mild detergent\u003c\/li\u003e\n\u003cli\u003eDo not tumble dry\u003c\/li\u003e\n\u003cli\u003eAir dry only\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003c\/li\u003e\n\u003cli\u003eUse only chlorine-free bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eKeep the brim in shape while drying\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe cap does not belong in the machine: in the spin cycle the brim loses its shape and the embroidery rubs against the drum. Use cold water with a little mild detergent, go over the stains with a soft brush and let it air dry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e\u003cspan\u003e98% organic cotton 2% elastane\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Cap\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eAre there different sizes?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo, the cap is available in one size only. The snapback strap at the back of the head lets you adjust the fit yourself — so it fits most head sizes. If you are unsure, just message us and we will help.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I wash this correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFollow the care instructions above. Technical fabric does not like high temperatures or fabric softener — both damage the fibres. Washing inside out protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the cap does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the cap back — return shipping is paid by the buyer.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Bitcoin21","offers":[{"title":"Dark Grey \/ One Size","offer_id":51941860213075,"sku":"566a045e-56b1-4441-921d-e09e98f76cbe:16608","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ One Size","offer_id":51941860180307,"sku":"3ef125a9-635f-4627-847e-8e661c85ee26:16608","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-bitcoin-cap-bio-baumwolle-grau-106985.jpg?v=1763381030"},{"product_id":"bitcoin-poloshirt","title":"Bitcoin Polo Shirt made from Organic Cotton","description":"\u003cp\u003e\u003cspan\u003eClassic, stylish, and yet special – the Bitcoin polo shirt combines timeless design with high-quality material. Made from soft organic cotton with a comfortable 220 g\/m² fabric weight, the Bitcoin polo shirt offers maximum wearing comfort and a pleasant feel on the skin. The straight fit ensures a modern look that can be combined in many ways.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe orange embroidered Bitcoin21 logo on the chest stands for quality and freedom. A traditional polo collar with button placket and finely crafted cuffs complete the appealing overall look.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👔 What the Bitcoin Polo Shirt is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eA client meeting without a tie, a conference, a summer evening at the restaurant, the golf course. With the collar open it looks relaxed, closed it looks neat. Under a blazer it adds hardly any bulk, because the fabric is not too thick.\u003c\/p\u003e \u003cp\u003eIf you need something functional for sport and sweat, take something from \u003ca href=\"\/en\/collections\/bitcoin-sportswear\" title=\"Bitcoin Sportswear\"\u003eBitcoin Sportswear\u003c\/a\u003e — cotton soaks itself full and stays wet. And if even the small orange logo is too visible for you, the polo shirt is available tone on tone in the \u003ca href=\"\/en\/collections\/bitcoin-privacy-collection\" title=\"Bitcoin Privacy Collection\"\u003ePrivacy Collection\u003c\/a\u003e. You will find all the models side by side under \u003ca href=\"\/en\/collections\/bitcoin-polo-shirts-men\" title=\"Bitcoin Polo Shirts\"\u003eBitcoin Polo Shirts\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit. Our model is 1.90m tall and wears size XL\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eNeck circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e36\/37,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e37,5\/39\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e39\/40\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e40\/41,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eChest circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e90\/96\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e96\/102\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e102\/106\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e106\/112\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eWaist circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e74\/80\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e80\/86\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e86\/91\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e91\/98\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash cold (30 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eTumble dry low\u003c\/li\u003e\n\u003cli\u003eIron at low temperatures\u003c\/li\u003e\n\u003cli\u003eOnly use chlorine-free bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAfter washing, hang the polo shirt on a hanger and smooth the collar once while it is still damp — that way it dries straight and does not go wavy. Washing at 30 °C is enough; hot water makes organic cotton shrink.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e\u003cspan\u003e100% organic cotton\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Polo Shirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAbove you will find our fit and wearing note for this item. If you are between two sizes, take the larger one — in most cases that is the better choice. If you are unsure, just message us and we will help.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWill this shrink in the wash?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCotton always moves a little. Wash the item at the temperature given above and dry it on low heat. If you wash it once before wearing it for the first time, the measurements stay stable afterwards. Washing it inside out also protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFor more subtle looks:\u003c\/strong\u003e Our Privacy polo shirts with tone-on-tone logo in \u003ca href=\"\/en\/products\/bitcoin-polo-shirt-privacy-black\" title=\"Bitcoin Poloshirt Privacy Black\"\u003eblack\u003c\/a\u003e, \u003ca href=\"\/en\/products\/bitcoin-polo-shirt-privacy-navy\" title=\"Bitcoin Poloshirt Privacy Navy\"\u003enavy\u003c\/a\u003e, or \u003ca href=\"\/en\/products\/bitcoin-polo-shirt-privacy-grey\" title=\"Bitcoin Poloshirt Privacy Grey\"\u003egray\u003c\/a\u003e. Discover all \u003ca href=\"\/en\/collections\/bitcoin-polo-shirts-men\" title=\"Bitcoin Poloshirts\"\u003epolo shirts\u003c\/a\u003e.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Navy \/ S","offer_id":51941861884243,"sku":"713faf7f-1403-40db-b320-832ad337d721:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ M","offer_id":51941861917011,"sku":"111a2f43-2ac5-41fb-a37d-8fae12f92a4c:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ L","offer_id":51941861949779,"sku":"00b0af5c-a089-424a-b4e5-b904430ad36e:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ XL","offer_id":51941861982547,"sku":"c0e0022c-75ba-4901-ac2f-08941fc280d9:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ S","offer_id":51941861687635,"sku":"3bfbc160-6c21-4be1-ad05-91aa227712fa:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ M","offer_id":51941861720403,"sku":"c8d9bd3f-078b-4c48-9c66-a40d30e5ad5e:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ L","offer_id":51941862342995,"sku":"c9b9923c-b4f4-4286-b711-1fcde9570305:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XL","offer_id":51941861753171,"sku":"cc37779a-1752-4c80-ac3c-c04ff7d06be6:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ S","offer_id":51941862375763,"sku":"dd4731d2-9a14-4adf-8750-19318e2d4a16:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ M","offer_id":51941862408531,"sku":"96138fce-495a-4507-bf22-4c44e6636181:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ L","offer_id":51941862441299,"sku":"05d67545-dce3-48a3-a906-d11601c16f29:16606","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Light Grey \/ XL","offer_id":51941862474067,"sku":"849dfded-6a59-4af1-a44e-a11da975df36:16606","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-bitcoin-poloshirt-220gsm-bio-baumwolle-pique-regular-fit-navy-orange-107026.jpg?v=1763498705"},{"product_id":"bitcoin-oversized-t-shirt","title":"Bitcoin Oversized T-Shirt made from Organic Cotton","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eOur heavy Bitcoin Oversized T-Shirt combines durable material with a modern, loose cut for maximum comfort and casual street style. Made from heavy cotton with a fabric weight of 300 g\/m², it offers a particularly pleasant, dense feel and optimal durability.\u003cbr\u003eThe oversized fit of the Bitcoin Oversized T-Shirt ensures maximum freedom of movement and a cool, relaxed look. The clean design is complemented by the striking orange Bitcoin21 logo embroidered on the chest – for quality and freedom, wearable every day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 What the Bitcoin Oversized T-Shirt is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eSummer, the weekend, the skate park, a festival, the long evening outside. The Oversized T-Shirt has enough fabric for air to circulate and enough weight not to flap around. Over a long-sleeve shirt it also works in spring, and if you are used to wide cuts, take your usual size here.\u003c\/p\u003e \u003cp\u003eIf you like it closer to the body and prefer a classic shirt, take the \u003ca href=\"\/en\/products\/bitcoin-basic-t-shirt-with-embroidered-logo\" title=\"Bitcoin Basic T-Shirt\"\u003eBitcoin Basic T-Shirt\u003c\/a\u003e — same logo, narrower cut. And if you do not want a visible logo at all, you will find the tone-on-tone version in the \u003ca href=\"\/en\/collections\/bitcoin-privacy-collection\" title=\"Bitcoin Privacy Collection\"\u003ePrivacy Collection\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eOversized fit. We recommend choosing at least one size smaller than usual - \u003cspan\u003efor a close fit choose \u003cstrong\u003etwo\u003c\/strong\u003e sizes smaller\u003c\/span\u003e. Our model is 1.90m tall and wears size L.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eNeck circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e37,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e39\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e40\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e41,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eChest circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e96\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e102\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e106\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e112\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eWaist circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e80\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e86\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e91\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e98\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash cold (30 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eDry at low temperature\u003c\/li\u003e\n\u003cli\u003eIron at low temperatures\u003c\/li\u003e\n\u003cli\u003eOnly use chlorine-free bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWash the shirt inside out and at 30 °C: that way the embroidery does not rub against the drum and the color stays strong. Heavy cotton comes out of the dryer smaller than it went in — so hang it up instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e\u003cspan\u003e85% organic cotton 15% recycled polyester\u003c\/span\u003e\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Oversized T-Shirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUse the measurements above and compare them with a garment that fits you well. If you are between two sizes, take the larger one — in most cases that is the better choice.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWill this shrink in the wash?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCotton always moves a little. Wash the item at the temperature given above and dry it on low heat. If you wash it once before wearing it for the first time, the measurements stay stable afterwards. Washing it inside out also protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAlso discover:\u003c\/strong\u003e Our \u003ca href=\"\/en\/products\/bitcoin-basic-t-shirt-with-embroidered-logo\" title=\"Bitcoin Basic T-Shirt\"\u003eBasic T-Shirt\u003c\/a\u003e for the classic look or the Privacy Oversized T-Shirts in \u003ca href=\"\/en\/products\/bitcoin-oversized-t-shirt-privacy-black\" title=\"Oversized Privacy Black\"\u003eBlack\u003c\/a\u003e, \u003ca href=\"\/en\/products\/bitcoin-oversized-t-shirt-privacy-navy\" title=\"Oversized Privacy Navy\"\u003eNavy\u003c\/a\u003e, and \u003ca href=\"\/en\/products\/bitcoin-oversized-t-shirt-privacy-off-white\" title=\"Oversized Privacy Off-White\"\u003eOff-White\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eLearn more: \u003ca href=\"\/en\/blogs\/news\/bitcoin-clothing-buying-guide-2026\"\u003eBitcoin21 - Wear your Mindset\u003c\/a\u003e\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Navy \/ XS","offer_id":51941865455955,"sku":"cac7df25-90e7-49ee-be58-a73b4c60b43c:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ S","offer_id":51941865488723,"sku":"e470b974-764c-477e-98f5-4dc07e674cd9:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ M","offer_id":51941865521491,"sku":"10d4ea65-befe-4817-91d5-5a4c934ee6a8:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ L","offer_id":51941865554259,"sku":"d53851c1-8b91-4123-beb5-dcb054334f33:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ XL","offer_id":51941865587027,"sku":"0cf0e54b-7ca0-448d-8ecf-6d1db1105c23:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XS","offer_id":51941865357651,"sku":"85d1e0d0-d21e-4a34-83c1-7eed997f6dd0:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ S","offer_id":51941865259347,"sku":"4cc5908a-2230-4b41-b96b-86540becf06f:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ M","offer_id":51941865324883,"sku":"4e0f4331-b349-4b3f-b1be-3c57e3b40f13:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ L","offer_id":51941865193811,"sku":"a01d5b7c-630f-4dff-93b2-89c4e100368c:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XL","offer_id":51941865292115,"sku":"9b702a0b-5c89-41ff-a530-d209e61b23c5:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Off-White \/ XS","offer_id":51941865390419,"sku":"f9a68d1f-6393-46d8-bfa5-fc93a5d66afb:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Off-White \/ S","offer_id":51941865423187,"sku":"f07c92f9-b7ea-4921-920b-d9198af16c88:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Off-White \/ M","offer_id":51941865849171,"sku":"eb47732f-c668-45ae-96ff-aa849e579b22:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Off-White \/ L","offer_id":51941865816403,"sku":"5012acf5-cff3-4659-bd35-cb7a0209a2e5:16602","price":40.0,"currency_code":"EUR","in_stock":true},{"title":"Off-White \/ XL","offer_id":51941865783635,"sku":"70738c4f-90c1-4b8e-a54e-15eba6e3d6bc:16602","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-bitcoin-heavy-oversized-t-shirt-300gsm-bio-baumwolle-oversized-fit-navy-orange-106922.jpg?v=1763497756"},{"product_id":"bitcoin-sportshirt","title":"Bitcoin Sports Shirt - Proof of Work","description":"\u003cp\u003e\u003cspan\u003e“Proof of Work” is on the front, and this motif is the reason the shirt exists at all. Work cannot be claimed, it can only be proven. The lettering is printed — flat on the material, nothing that chafes when you sweat.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Bitcoin Sports Shirt is made of 100% polyester. The performance fabric takes moisture off the skin and passes it to the outside instead of soaking it up. The UV protection 40+ keeps most of the UV radiation off when you train outdoors. Double seams hold up to strain at the stress points, and you can cut the label out if it bothers you at the neck.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe performance shirt is made for everyone who trains and wants to wear the Bitcoin mindset while doing it. There are four colors to choose from: White, Dark Grey, Navy and Black. You can pay us directly in Bitcoin.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e⛏️ What Proof of Work really means in Bitcoin\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eBitcoin writes its transactions into blocks. For a block to become valid, miners have to compute until they find a number that meets a set condition. That only works by trying, billions of times over, with real machines and real electricity. There is no shortcut.\u003c\/p\u003e \u003cp\u003eThe decisive point is the asymmetry: the work is expensive to do and can be checked by everyone in the network in fractions of a second. Anyone who wanted to change an old block would have to do the work for that block and every block after it all over again, faster than the rest of the network, which keeps computing. That is exactly where the security of Bitcoin comes from: not from a promise, but from energy spent.\u003c\/p\u003e \u003cp\u003eIn training it is the same principle. The repetitions you have done, nobody can take off your hands and nobody can fake. In the end the work counts, not the announcement.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🏃 What the Bitcoin Sports Shirt is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eThe Bitcoin Sports Shirt is made for sessions that get you warm: strength training at the gym, intervals, functional training, cycling, warm days outdoors. The polyester dries quickly and does not stick to your back when the sweat comes. Under a jacket it works as a first layer, because it passes moisture to the outside.\u003c\/p\u003e \u003cp\u003eWhat it is not made for: long runs in the heat, where every gram and the airflow count. That is what the \u003ca href=\"\/en\/products\/bitcoin-running-shirt-running-bitcoin\" title=\"Bitcoin Running Shirt\"\u003eBitcoin Running Shirt\u003c\/a\u003e is for. And if you are looking for a shirt for everyday wear that feels softer and does not look like sportswear, go for the \u003ca href=\"\/en\/collections\/bitcoin-t-shirts-men\" title=\"Bitcoin T-Shirts for men\"\u003eBitcoin T-Shirts\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit. Our model is 1.90m tall and wears size XL\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eLength (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e70\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e72,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e75\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e77,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eChest width (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e48\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e51,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e55\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e58,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eSleeve length (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e23\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e24\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e24\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e25\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations of +\/- 2.0 cm are possible.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash cold (30 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eTumble dry at low temperature\u003c\/li\u003e\n\u003cli\u003eIron at low temperatures\u003c\/li\u003e\n\u003cli\u003eOnly use chlorine-free bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eDo not use fabric softener\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFabric softener lays a fine film on the fibers and seals them; after that the performance fabric no longer pushes moisture to the outside but holds on to it. So: wash without fabric softener.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e\u003cspan\u003e100% polyester\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Sports Shirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAbove you will find our fit and wearing note for this item. If you are between two sizes, take the larger one — in most cases that is the better choice. If you are unsure, just message us and we will help.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eprinted\u003c\/strong\u003e, not embroidered. The print lies flat on the material and does not add texture.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I wash this correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFollow the care instructions above. Technical fabric does not like high temperatures or fabric softener — both damage the fibres. Washing inside out protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFor your training:\u003c\/strong\u003e The \u003ca href=\"\/en\/products\/bitcoin-running-shirt-running-bitcoin\" title=\"Bitcoin Laufshirt\"\u003eRunning Bitcoin running shirt\u003c\/a\u003e or our \u003ca href=\"\/en\/products\/bitcoin-socks\" title=\"Bitcoin Socken\"\u003eBitcoin socks\u003c\/a\u003e and \u003ca href=\"\/en\/products\/bitcoin-cap\" title=\"Bitcoin Cap\"\u003ecap\u003c\/a\u003e as the perfect sports set. Discover all \u003ca href=\"\/en\/collections\/bitcoin-sportswear\" title=\"Bitcoin Sportartikel\"\u003esports items\u003c\/a\u003e.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"White \/ S","offer_id":52402087133523,"sku":"98723c51-95b4-4b88-90e8-9a3fa88e5ce8:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ M","offer_id":52402087854419,"sku":"40494050-957d-4ffd-a631-30f008e9d3a3:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ L","offer_id":52402087887187,"sku":"82e4a1ed-cf98-497e-bee9-23f74b983a2b:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ XL","offer_id":52402087919955,"sku":"e0227411-1284-4c64-9fd7-a07a76b5435b:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ S","offer_id":52402087985491,"sku":"8304c446-c315-4886-bd23-a88fc9f1389d:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ M","offer_id":52402088018259,"sku":"1e53474b-292d-47b9-8a1a-97dc50e8734c:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ L","offer_id":52402088051027,"sku":"3581056c-65d0-4373-abb7-ecd570667293:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Dark Grey \/ XL","offer_id":52402088083795,"sku":"422f56b5-4232-4bcf-b764-1d4525d904e8:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ S","offer_id":52402088149331,"sku":"a5882822-e8f1-486e-a2e7-cfd20b6c6d5c:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ M","offer_id":52402088182099,"sku":"4076b225-f5be-44bc-837b-571adf14ce74:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ L","offer_id":52402088214867,"sku":"78b07872-6f49-4bde-ac74-8b89157770ca:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ XL","offer_id":52402088247635,"sku":"30550b08-f1e1-435f-9b20-0fcf8f8601f0:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ S","offer_id":52402088313171,"sku":"2098d968-d568-4aa0-83c5-6c8ffb75c141:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ M","offer_id":52402088345939,"sku":"3421ea9e-7c2a-4680-998c-bd111e343a65:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ L","offer_id":52402088378707,"sku":"dbafbda7-594d-4159-af85-4180febae089:17046","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XL","offer_id":52402088411475,"sku":"173ee1f6-627e-468b-8eb7-3d82ed977a3d:17046","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-bitcoin-sportshirt-140gsm-uv40-plus-dark-grey-orange-107101.jpg?v=1763379284"},{"product_id":"bitcoin-basic-t-shirt-mit-gesticktem-logo","title":"Bitcoin Basic T-Shirt – Embroidered Logo, Organic Cotton","description":"\u003cp data-end=\"1667\" data-start=\"1354\"\u003e\u003cstrong\u003eBitcoin Basic T-Shirt with embroidered logo\u003c\/strong\u003e stands for minimalist design, strong quality, and an especially premium wearing experience. With its extra heavy fabric made of 100% organic cotton and a fabric weight of 250 g\/m², this shirt is made for everyone looking for a durable, robust, and at the same time comfortable basic.\u003c\/p\u003e\n\u003cp data-end=\"1667\" data-start=\"1354\"\u003eThe \u003cstrong\u003eBitcoin Basic T-Shirt with embroidered logo\u003c\/strong\u003e impresses with its relaxed fit, clean lines, and high-quality workmanship that you can feel immediately. The generous cut provides a relaxed fit and plenty of freedom of movement, while the heavy cotton fabric gives the shirt a particularly premium look and feel. The subtly embroidered logo adds a clear accent and gives the shirt a high-quality, minimalist look.\u003c\/p\u003e\n\u003cp data-end=\"1667\" data-start=\"1354\"\u003eWhether in everyday life, on the go in the city, or as a versatile essential for minimalist outfits: this shirt is easy to combine and fits a timeless, clear style. Reinforced double seams on the hem, sleeves, and neckline make it especially durable. The neatly finished collar also ensures a stable and high-quality finish.\u003c\/p\u003e\n\u003cp data-end=\"1667\" data-start=\"1354\"\u003eThanks to the heavy quality, comfortable organic cotton, and embroidered logo, the shirt offers not only comfort but also durability. The \u003cstrong\u003eBitcoin Basic T-Shirt with embroidered logo\u003c\/strong\u003e is therefore a strong basic for everyone who values simplicity, quality, and a clear stance in their clothing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 What the Bitcoin Basic T-Shirt is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eOffice, workshop, meetup, weekend. You wear the Bitcoin T-Shirt under a shirt, under a jacket or just on its own — and because the fabric is heavy enough, you can wear it on its own without anything showing through. It is the shirt you reach for when you do not feel like making a decision.\u003c\/p\u003e \u003cp\u003eTwo things the Basic cannot do: if you want it cut looser and longer, take the \u003ca href=\"\/en\/products\/bitcoin-oversized-t-shirt\" title=\"Bitcoin Oversized T-Shirt\"\u003eBitcoin Oversized T-Shirt\u003c\/a\u003e. And if you do not want any visible logo on your body at all, have a look at the \u003ca href=\"\/en\/collections\/bitcoin-privacy-collection\" title=\"Bitcoin Privacy Collection\"\u003ePrivacy Collection\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Size chart\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eLength (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e68\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e69,5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e71\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e73\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e75\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eChest width (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e52\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e54\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e56\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e58\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e62\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul data-start=\"1879\" data-end=\"2102\"\u003e\n\u003cli\u003eMachine wash cold (30 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eDry at low temperature\u003c\/li\u003e\n\u003cli\u003eIron at low temperature\u003c\/li\u003e\n\u003cli\u003eOnly use chlorine-free bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWash the shirt inside out and cool — organic cotton does not take kindly to a hot wash, and inside out the embroidered logo does not rub against the drum. Better to leave the dryer out of it: the heat pulls the fibers together, and the T-Shirt comes back out half a size smaller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧵 Material\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e100% organic cotton \u003c\/li\u003e\n\u003cli\u003e250 g\/m² fabric weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Basic T-Shirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eUse the measurements above and compare them with a garment that fits you well. If you are between two sizes, take the larger one — in most cases that is the better choice.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWill this shrink in the wash?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCotton always moves a little. Wash the item at the temperature given above and dry it on low heat. If you wash it once before wearing it for the first time, the measurements stay stable afterwards. Washing it inside out also protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eUpgrade your outfit:\u003c\/strong\u003e The \u003ca href=\"\/en\/products\/bitcoin-oversized-t-shirt\" title=\"Bitcoin Oversized T-Shirt\"\u003eOversized T-Shirt\u003c\/a\u003e for a casual streetwear look or our \u003ca href=\"\/en\/products\/bitcoin-polo-shirt\" title=\"Bitcoin Poloshirt\"\u003ePolo shirt\u003c\/a\u003e for smarter occasions. Discover all \u003ca href=\"\/en\/collections\/bitcoin-t-shirts-men\" title=\"Bitcoin T-Shirts\"\u003eT-Shirts\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrefer subtle?\u003c\/strong\u003e The same shirt with a tone-on-tone logo from our \u003ca href=\"\/en\/collections\/bitcoin-privacy-collection\" title=\"Bitcoin Privacy Collection\"\u003eBitcoin Privacy Collection\u003c\/a\u003e in \u003ca href=\"\/en\/products\/bitcoin-basic-t-shirt-privacy-white\" title=\"Bitcoin Basic T-Shirt Privacy White\"\u003eWhite\u003c\/a\u003e, \u003ca href=\"\/en\/products\/bitcoin-basic-t-shirt-privacy-black\" title=\"Bitcoin Basic T-Shirt Privacy Black\"\u003eBlack\u003c\/a\u003e or \u003ca href=\"\/en\/products\/bitcoin-basic-t-shirt-privacy-navy\" title=\"Bitcoin Basic T-Shirt Privacy Navy\"\u003eNavy\u003c\/a\u003e — just as much Bitcoin, only less visible.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Black \/ XS","offer_id":53261084524883,"sku":"d644f53b-eabe-42d7-99c6-c192b71c6aef:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ S","offer_id":53261084918099,"sku":"df5fbebf-ea39-4d97-845c-1416473518d3:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ M","offer_id":53261084361043,"sku":"2936e1f1-3a01-4dd7-850e-77472f2389fc:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ L","offer_id":53261084262739,"sku":"1be81325-ad8f-4442-ba97-1bba58464597:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XL","offer_id":53261084819795,"sku":"e423dc02-eabc-4d2b-8548-ce2334fffedc:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Grey \/ XS","offer_id":53261084557651,"sku":"a383eee8-664a-4abc-99ad-4ef1b1e93552:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Grey \/ S","offer_id":53261084590419,"sku":"809a827a-a864-4ab4-b629-d89bf1785d99:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Grey \/ M","offer_id":53261084623187,"sku":"c5e3d47c-4067-4fa1-abc8-9128b416cb82:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Grey \/ L","offer_id":53261084295507,"sku":"9743da42-dffa-47fe-9416-820062175f68:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Grey \/ XL","offer_id":53261084655955,"sku":"1003a085-10bf-44b6-8f10-6cc033013e96:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ XS","offer_id":53261084688723,"sku":"a6d888b8-75cc-49a0-b62c-458c3fe151e3:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ S","offer_id":53261084787027,"sku":"73687ce7-e34c-4a93-84f2-2e9ec57dcf1c:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ M","offer_id":53261084328275,"sku":"149cea8f-a930-4b88-8f9c-fb3834a172d3:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ L","offer_id":53261084721491,"sku":"5ec17b52-f7a0-46a6-ab2f-26a9896d66e5:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Navy \/ XL","offer_id":53261084885331,"sku":"e83e3af6-7d76-4215-a80e-104079e2722e:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ XS","offer_id":53261084754259,"sku":"eb7a70c9-8fb5-459b-a532-7af79a5f8957:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ S","offer_id":53261084852563,"sku":"a15091f4-d84d-4efb-8414-6cfa5ca10ae0:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ M","offer_id":53261084950867,"sku":"ab307550-725f-4b62-a828-716f1ea11ef1:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ L","offer_id":53261084983635,"sku":"335aa060-180e-4b3a-9082-9ac0babc6dca:18229","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ XL","offer_id":53261085016403,"sku":"73195016-bc1d-4043-967d-dfca11828d72:18229","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/Basic_Shirt_Tragebild.png?v=1776673722"},{"product_id":"bitcoin-badehose-mit-gesticktem-logo","title":"Bitcoin swim trunks with embroidered logo","description":"\u003cp\u003e\u003cstrong\u003eBitcoin swim trunks with embroidered logo\u003c\/strong\u003e combine functional details, a clean look, and high-quality craftsmanship. The lightweight and durable \u003cstrong\u003eripstop fabric\u003c\/strong\u003e makes them the ideal choice for summer, the beach, pool, and vacation. They are made for those who demand quality, comfort, and a minimalist look even in their swimwear.\u003c\/p\u003e\n\u003cp\u003eThe elastic waistband provides comfortable support, while the round drawstring made of organic cotton with a contrasting cap adds a premium finishing touch. The \u003cstrong\u003eembroidered Bitcoin21 logo in orange\u003c\/strong\u003e on the leg creates a clear accent and gives the swim trunks their distinctive yet subtle character.\u003c\/p\u003e\n\u003cp\u003eWhether at the sea, the outdoor pool, or on warm days in everyday life: these swim trunks are versatile and fit a minimalist summer style. Two side pockets and a patch back pocket offer practical function without disturbing the clean look. The mesh lining with elastic bias tape increases wearing comfort and ensures a pleasant feel both in motion and in the water.\u003c\/p\u003e\n\u003cp\u003eDouble decorative seams on the side seams, crotch, and crotch curve on the front and back emphasize the high-quality workmanship and make the model especially durable. The back pocket with decorative seams and embroidered eyelet, as well as the reinforced area at the center back for the drawstring, complete the design functionally – the right choice for anyone who wants clean design and solid quality in summer too.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🩳 What the Bitcoin Swim Trunks are made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eBeach, pool, lake, a day on the boat. Because the material dries quickly, you can go straight from the water to the café without it getting uncomfortable. When you travel they take up hardly any space in your suitcase and do not crease.\u003c\/p\u003e \u003cp\u003eYou will find what goes with them in \u003ca href=\"\/en\/collections\/bitcoin-accessories\" title=\"Bitcoin Accessories\"\u003eBitcoin Accessories\u003c\/a\u003e — a \u003ca href=\"\/en\/products\/bitcoin-cap\" title=\"Bitcoin Cap\"\u003eBitcoin Cap\u003c\/a\u003e against the sun is part of it on most days.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eWaist circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e68\/74\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e74\/80\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e80\/86\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e86\/91\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e91\/98\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e98\/106\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eHip circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e88\/92\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e92\/96\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e96\/99\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e99\/102\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e102\/105\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e105\/108\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations possible.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash warm (40 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eDo not tumble dry\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDo not bleach\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eRinse the swim trunks briefly with clean water after every swim: otherwise chlorine and salt stay in the fabric and attack the fibers. And do not put them into your bag wet and crumpled, or they will smell next time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e\u003cspan\u003e100% recycled polyamide\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Swim Trunks\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAbove you will find our fit and wearing note for this item. If you are between two sizes, take the larger one — in most cases that is the better choice. If you are unsure, just message us and we will help.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I wash this correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFollow the care instructions above. Technical fabric does not like high temperatures or fabric softener — both damage the fibres. Washing inside out protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eFor your summer:\u003c\/strong\u003e Pair the swim trunks with our \u003ca title=\"Bitcoin Cap\" href=\"\/en\/products\/washed-bitcoin-cap-made-from-organic-cotton\"\u003eWashed Bitcoin Cap made of organic cotton\u003c\/a\u003e or the \u003ca title=\"Bitcoin Oversized T-Shirt\" href=\"\/en\/products\/bitcoin-oversized-t-shirt\"\u003eBitcoin Oversized T-Shirt\u003c\/a\u003e. Discover all \u003ca title=\"Bitcoin Accessories\" href=\"\/en\/collections\/bitcoin-accessories\"\u003eBitcoin accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Earth brown \/ XS","offer_id":53261091602771,"sku":"fbb202a6-153f-4ba0-85a7-2078ae01d529:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Earth brown \/ S","offer_id":53261091635539,"sku":"41eae49c-7e45-4d4f-aba7-e17ab6cd2295:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Earth brown \/ M","offer_id":53261091668307,"sku":"f0b9e2a8-084b-45cb-bb49-8b683653e5a1:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Earth brown \/ L","offer_id":53261091340627,"sku":"67b2e5d2-94b7-4e70-9083-47274ad957b5:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Earth brown \/ XL","offer_id":53261091373395,"sku":"6f65a59f-1d3e-4b85-871a-0bb414808a00:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Earth brown \/ XXL","offer_id":53261091406163,"sku":"bb6c3e67-e5f4-4b0a-b8ca-bc22f7506f2e:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Navy Blue \/ XS","offer_id":53261091438931,"sku":"7c7705fd-12ce-42ee-9e7f-d903d2dcced6:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Navy Blue \/ S","offer_id":53261091471699,"sku":"fc109355-75c4-4657-8e76-0cb6900281f4:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Navy Blue \/ M","offer_id":53261091701075,"sku":"759de07f-b679-4eea-a8b7-b935eaf8d9a6:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Navy Blue \/ L","offer_id":53261091504467,"sku":"239ed4e7-ecd6-4c36-9824-1b95540ca808:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Navy Blue \/ XL","offer_id":53261091537235,"sku":"295ea5a2-1768-4e70-8cac-98319d74db26:18561","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"Navy Blue \/ XXL","offer_id":53261091570003,"sku":"5073f70b-9428-477d-8db5-07a8f14522b2:18561","price":37.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/freepik_recreate-img1-as-a-clean-_2826754310-v2_48f3fd1e-0ab8-427e-9d5d-b75eacf53567.jpg?v=1777229019"},{"product_id":"washed-bitcoin-cap-aus-bio-baumwolle","title":"Washed Bitcoin Cap made from Organic Cotton","description":"\u003cp\u003eThe Washed Bitcoin Cap made from organic cotton combines a clean look with a distinctive, slightly washed appearance. It is designed for those who want to wear high-quality basics with character. Made from 100% organic cotton, it feels comfortable, fits well, and offers a sturdy, durable quality.\u003c\/p\u003e\n\u003cp\u003eThe classic 6-panel shape provides a timeless silhouette that is easy to style for everyday wear. On the front sits our orange embroidered Bitcoin21 logo – deliberately small, neatly placed, and clear in expression. This keeps the cap minimalist without feeling generic.\u003c\/p\u003e\n\u003cp\u003eThe washed look gives each cap a slightly unique appearance. That’s what makes it special: not a smooth standard cap, but a piece with its own character. At the back, it can be flexibly adjusted with the hook-and-loop closure, ensuring a comfortable fit for different head shapes. Unisex, one size, and made for everyday use. Whether for sports or daily wear: the Washed Bitcoin Cap protects you from the sun and completes your look.\u003c\/p\u003e\n\u003cp\u003eThe Washed Bitcoin Cap made from organic cotton suits clean streetwear looks, basics, or simply as a staple of your everyday wardrobe. It stands for quality, comfort, and a minimalist style with a Bitcoin connection.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003c!-- B21-CAPS-COL --\u003e\u003cp\u003eCompare all models: \u003ca href=\"\/en\/collections\/bitcoin-caps\"\u003eBitcoin Caps\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧢 What the Washed Bitcoin Cap is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eThe Washed Bitcoin Cap is a cap for every day: quickly put on when your hair does not play along, along for the walk with the dog, on the way to the bakery, on the train, in the garden in the evening. It is allowed to take sun, wind and a few drops. Rolled up into your jacket pocket and put back on later — the soft shape can handle that.\u003c\/p\u003e \u003cp\u003eIf you like it firmer and cleaner, meaning clear edges, even color and an elastic Flexfit fit with a snapback strap instead of hook-and-loop, take the \u003ca href=\"\/en\/products\/bitcoin-cap\" title=\"Bitcoin Cap\"\u003eBitcoin Cap\u003c\/a\u003e. The washed version is softer and less even in color, the other one sits more firmly and stays even to look at. The two stand side by side in the \u003ca href=\"\/en\/collections\/bitcoin-caps\" title=\"Bitcoin Caps\"\u003eBitcoin Caps\u003c\/a\u003e collection, where you can see the difference right away.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit. Unisex. One size. The hook-and-loop closure at the back allows flexible fitting. \u003cstrong\u003eThe cap may transfer color if it comes into contact with light-colored surfaces or garments. \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eHand wash cold with mild detergent\u003c\/li\u003e\n\u003cli\u003eDo not tumble dry\u003c\/li\u003e\n\u003cli\u003eAir dry only\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWash the cap by hand and cold: warm water and the machine pull extra color out of washed-dyed organic cotton and press the brim out of shape. Afterwards pull it back into shape and let it air dry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e100% organic cotton\u003c\/li\u003e\n\u003cli\u003e280 g\/m²\u003c\/li\u003e\n\u003cli\u003e6-panel cap\u003c\/li\u003e\n\u003cli\u003eOrange embroidered Bitcoin21 logo\u003c\/li\u003e\n\u003cli\u003eHook-and-loop closure at the back\u003c\/li\u003e\n\u003cli\u003eUnisex\u003c\/li\u003e\n\u003cli\u003eOne size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Washed Bitcoin Cap\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eAre there different sizes?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eNo, the cap is available in one size only. The hook-and-loop closure at the back gives you the fit you need — so it fits most head sizes, unisex. If you are unsure, just message us and we will help.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eembroidered\u003c\/strong\u003e. You can clearly feel the stitching when you run a finger over it. Not every item in our range is embroidered — for the sports and running shirts, the finish is stated in the product description.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWill this shrink in the wash?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eCotton always moves a little. Wash the item at the temperature given above and dry it on low heat. If you wash it once before wearing it for the first time, the measurements stay stable afterwards. Washing it inside out also protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the cap does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the cap back — return shipping is paid by the buyer.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\n\u003cp\u003e\u003cstrong\u003ePair with:\u003c\/strong\u003e Our \u003ca href=\"\/en\/products\/bitcoin-socks\" title=\"Bitcoin Socks\"\u003eBitcoin Socks\u003c\/a\u003e in a double pack or one of our \u003ca href=\"\/en\/products\/bitcoin-basic-t-shirt-with-embroidered-logo\" title=\"Bitcoin Basic T-Shirt\"\u003eT-shirts\u003c\/a\u003e and \u003ca href=\"\/en\/products\/bitcoin-polo-shirt\" title=\"Bitcoin Polo Shirt\"\u003ePolo shirts\u003c\/a\u003e. Discover all \u003ca href=\"\/en\/collections\/bitcoin-accessories\" title=\"Bitcoin Accessories\"\u003eaccessories\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eLearn more: \u003ca href=\"\/en\/blogs\/news\/designed-in-hamburg-this-is-how-bitcoin21-clothing-is-created\"\u003eDesigned in Hamburg – How Bitcoin21 Clothing is Made\u003c\/a\u003e\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Navy Blue \/ One Size","offer_id":53261194264915,"sku":"a3240c10-71f3-4daa-a79a-49de8cca84be:18302","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ One Size","offer_id":53261194330451,"sku":"b0a3a850-a0de-420c-bbc7-11e97f0e6212:18302","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Brown \/ One Size","offer_id":53261194363219,"sku":"acc1d32e-cc17-4f8f-8bd2-e3132d2ec18b:18302","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Pale Green \/ One Size","offer_id":53261194395987,"sku":"2f5074da-539e-4f41-8f6d-9f3941795bb9:18302","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/Washed_Bitcoin_Cap_aus_Bio-Baumwolle_in_Schwarz_am_Model-v2_f557c657-96ad-43e0-a4c1-933e50058ddb.jpg?v=1777229110"},{"product_id":"bitcoin-laufshirt-running-bitcoin","title":"Bitcoin Running Shirt - Running Bitcoin Performance Shirt","description":"\u003cp\u003e\u003cspan\u003eOn January 11, 2009, Hal Finney wrote two words on the internet: “Running bitcoin”. On his computer ran the Bitcoin client — in 2009 that was a single program: node, wallet and mining in one. One day later he received from Satoshi Nakamoto the first ten Bitcoin ever to change hands — recorded in Block 170. Two words that turned into a network which has not stood still since. This Bitcoin Running Shirt carries them on the back.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnderneath it is a light performance shirt for warm days and long distances. The fabric pulls moisture away from the skin instead of soaking it up. Mesh panels on the back and sides let the heat out where it would otherwise build up. 135 g\/m², UV protection 40+ for long rounds in the sun, and a cut that moves with you instead of restricting you. Double seams at the hem and sleeves hold up to that, and the label can be cut out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor everyone who does not explain the Bitcoin mindset but wears it. The lettering is printed, not embroidered. You can pay us directly in Bitcoin — because a Bitcoin brand should accept Bitcoin too.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e₿ The story behind “Running Bitcoin”\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eHal Finney was, by his own account, the first person besides Satoshi Nakamoto to run Bitcoin. On \u003cstrong\u003eJanuary 11, 2009\u003c\/strong\u003e he wrote “Running bitcoin”. One day later, on January 12, he received the first Bitcoin transaction in history: ten Bitcoin from Satoshi, immortalized in \u003cstrong\u003eBlock 170\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eIn August 2009 he was diagnosed with ALS — in the same year in which he ran half marathons and trained for his first marathon. He kept programming even when his hands had long stopped playing along, via an eye tracker, and died on August 28, 2014. Since January 2022 there has been the \u003cstrong\u003eRunning Bitcoin Challenge\u003c\/strong\u003e, led by his wife Fran Finney — a running event in aid of ALS research.\u003c\/p\u003e \u003cp\u003eTwo words, one block, a network that is still running today. That is why this shirt says “Running Bitcoin” and not just any slogan. We have written down the whole story — \u003ca href=\"\/en\/blogs\/news\/running-bitcoin-hal-finney\" title=\"Running Bitcoin: Hal Finney and the two words that started it all\"\u003eRunning Bitcoin: Hal Finney and the two words that started it all\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe same shirt comes with the Hal Finney motif on the back: \u003ca href=\"\/en\/products\/bitcoin-running-shirt-hal-finney-running-bitcoin\" title=\"Bitcoin Running Shirt Hal Finney - Running Bitcoin Back Print\"\u003eBitcoin Running Shirt Hal Finney\u003c\/a\u003e, same fabric, different print.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🏃 What the Bitcoin Running Shirt is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eSummer runs, indoors, the gym — everywhere you work up a sweat. In the heat it is enough on its own. On cool days it works as a first layer under a \u003ca href=\"\/en\/products\/bitcoin-hoodie\" title=\"Bitcoin Hoodie\"\u003eBitcoin Hoodie\u003c\/a\u003e or a jacket, because it passes moisture to the outside instead of holding on to it. And if you run the Running Bitcoin Challenge in winter, it is the right shirt anyway.\u003c\/p\u003e \u003cp\u003eWhat it is not: a cotton shirt for a day at the office. That is what the \u003ca href=\"\/en\/collections\/bitcoin-t-shirts-men\" title=\"Bitcoin T-Shirts for men\"\u003eBitcoin T-Shirts\u003c\/a\u003e are for. And if you would rather wear “Proof of Work” for training, take the \u003ca href=\"\/en\/products\/bitcoin-sports-shirt\" title=\"Bitcoin Sports Shirt\"\u003eBitcoin Sports Shirt\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eXXL\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eChest circumference (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e86\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e96\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e106\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e116\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e122\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003eLength (cm)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e70\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e72\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e74\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e76\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp class=\"p1\"\u003e78\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care for the performance shirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash (40 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eTumble dry at low temperature\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eDo not use fabric softener\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003e\u003cspan\u003e100% polyester\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStretch fabric\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026 returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping is paid by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eRefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Running Shirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAbove you will find our fit and wearing note for this item. If you are between two sizes, take the larger one — in most cases that is the better choice. If you are unsure, just message us and we will help.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the Bitcoin21 logo embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this item the logo is \u003cstrong\u003eprinted\u003c\/strong\u003e, not embroidered. The print lies flat on the material and does not add texture.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I wash this correctly?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eFollow the care instructions above. Technical fabric does not like high temperatures or fabric softener — both damage the fibres. Washing inside out protects the finish.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the item back and order the right size — return shipping is paid by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that embroiders Bitcoin onto clothing, anything else would ring hollow — we back Bitcoin as a means of payment, not just as a design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAlso discover:\u003c\/strong\u003e Our \u003ca href=\"\/en\/products\/bitcoin-sports-shirt\" title=\"Bitcoin Sportshirt\"\u003eProof of Work Sports Shirt\u003c\/a\u003e or our \u003ca href=\"\/en\/products\/bitcoin-socks\" title=\"Bitcoin Socks\"\u003eBitcoin Socks\u003c\/a\u003e and \u003ca href=\"\/en\/products\/bitcoin-cap\" title=\"Bitcoin Cap\"\u003eCap\u003c\/a\u003e for training. Discover all \u003ca href=\"\/en\/collections\/bitcoin-sportswear\" title=\"Bitcoin Sports Equipment\"\u003esports equipment\u003c\/a\u003e.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Black \/ S","offer_id":53281356939603,"sku":"005a6ed7-0d00-44e3-84f4-8501d484b661:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ M","offer_id":53281356972371,"sku":"446b9d06-afce-446a-8a19-d396d3f3cd07:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ L","offer_id":53281357005139,"sku":"382da5f0-8542-41fa-ae86-b68aa483b853:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XL","offer_id":53281357037907,"sku":"af1f8a39-9fb5-48a7-a473-31e65de2f67b:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XXL","offer_id":53281357070675,"sku":"9815adea-68ff-4499-bc64-ad6a0b8bea12:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ S","offer_id":53281357103443,"sku":"4e33018d-e0ef-4801-bcde-43ec10b4ba2a:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ M","offer_id":53281357136211,"sku":"f79a354a-3702-4823-8c03-6f2527a19426:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ L","offer_id":53281357168979,"sku":"d7126f96-3434-4a66-af6a-1d7fd496a9da:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ XL","offer_id":53281357201747,"sku":"772b784f-ebc7-406e-97b2-7f203ae16b7d:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ XXL","offer_id":53281357234515,"sku":"bea99448-e5a8-4a76-b76f-cc030fd82a73:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ S","offer_id":53281357267283,"sku":"42485ce3-95bf-45e9-8c91-cef75aa6da21:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ M","offer_id":53281357300051,"sku":"009b586c-24ff-4c66-aab5-4059fec4f539:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ L","offer_id":53281357332819,"sku":"71389e70-e780-4238-9c40-ba455f92f3e2:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ XL","offer_id":53281357365587,"sku":"37699cdd-8d36-486f-8d3a-2baf32bae91c:18844","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ XXL","offer_id":53281357398355,"sku":"07a9c4af-95ba-4cbb-a01a-849043868ad8:18844","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-bitcoin-laufshirt-black-shopify-tragebild-ki-mockup-front_2.jpg?v=1786384190"},{"product_id":"geschenkgutschein","title":"Bitcoin21 Gift Card","description":"\u003cp\u003eBitcoin21 gift card – give Bitcoin apparel without having to guess the size.\u003c\/p\u003e\n\u003cp\u003eYou want to make a Bitcoiner happy but aren\u0026#39;t sure about size, colour or style? Then leave the choice to them: with the Bitcoin21 gift card, they pick what suits them – from the Basic T-shirt to hoodies, polo shirts and caps. Apparel with conviction, finished in Hamburg.\u003c\/p\u003e\n\u003cp\u003eHow it works: right after your purchase, you receive the gift card code by email. Forward it digitally or print it out and hand it over in person. It\u0026#39;s redeemed easily at checkout – on the entire range.\u003c\/p\u003e\n\u003cp\u003eDetails\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital gift card: delivered by email immediately after purchase\u003c\/li\u003e\n\u003cli\u003eFive values: €10, €21, €50, €75 or €121 – the 21 is no coincidence, of course\u003c\/li\u003e\n\u003cli\u003eRedeemable on everything at bitcoin21.shop\u003c\/li\u003e\n\u003cli\u003eAny remaining balance is kept for your next order\u003c\/li\u003e\n\u003cli\u003eValid for 3 years from the date of purchase\u003c\/li\u003e\n\u003cli\u003eNo cash redemption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLow time preference applies to gifting too: better to leave the right choice than to rush the wrong one. Keep stacking sats.\u003c\/p\u003e\n\u003cp\u003eYou can also pay for the gift card directly in Bitcoin.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🎁 What the Bitcoin Gift Card is made for\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eA birthday, Christmas, a passed exam, or as a way in for someone who is only just starting to look into Bitcoin. It fits whenever you know that someone will be happy about Bitcoin apparel, but not which size is hanging in their closet.\u003c\/p\u003e \u003cp\u003eIt also works as an addition: give a small piece and leave the rest open. You will find ideas for that under \u003ca href=\"\/en\/collections\/bitcoin-geschenke\" title=\"Bitcoin Gifts\"\u003eBitcoin Gifts\u003c\/a\u003e.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e \u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e📋 The details\u003c\/h2\u003e\u003c\/summary\u003e \u003cdiv style=\"padding:6px 0 4px;\"\u003e \u003cp\u003eDigital gift card, delivered by email immediately after purchase. Redeemable on everything at bitcoin21.shop. Any remaining balance is kept and applies to your next order. Valid for three years from the date of purchase. No cash redemption.\u003c\/p\u003e \u003c\/div\u003e \u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eLow Time Preference gilt auch beim Schenken: lieber die richtige Wahl lassen, statt schnell danebenzuliegen. Keep stacking sats.\u003c\/span\u003e\u003c\/p\u003e\n","brand":"Bitcoin21","offers":[{"title":"€10","offer_id":54275049587027,"sku":null,"price":10.0,"currency_code":"EUR","in_stock":true},{"title":"€21","offer_id":54275049554259,"sku":null,"price":21.0,"currency_code":"EUR","in_stock":true},{"title":"€50","offer_id":54275049619795,"sku":null,"price":50.0,"currency_code":"EUR","in_stock":true},{"title":"€75","offer_id":54275049652563,"sku":null,"price":75.0,"currency_code":"EUR","in_stock":true},{"title":"€121","offer_id":54275049685331,"sku":null,"price":121.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-geschenkgutschein-karte_4ddd0d86-31e0-4c3c-bbf2-32905974d329.png?v=1783889100"},{"product_id":"bitcoin-laufshirt-hal-finney-running-bitcoin","title":"Bitcoin Running Shirt Hal Finney - Running Bitcoin Back Print","description":"\u003cp\u003eThe \u003cstrong\u003eBitcoin Running Shirt Hal Finney\u003c\/strong\u003e is a light performance shirt made of 100% polyester at 135 g\/m², moisture-wicking and stretchy, with mesh panels on the back and under the arms. Crew neck, short raglan sleeves, UV protection 40+. Made for running, but it works just as well in the gym or as a first layer under a jacket. On the back is a sentence from January 2009.\u003c\/p\u003e\n\u003cp\u003eIt was written by \u003cstrong\u003eHal Finney\u003c\/strong\u003e. Two words, no punctuation, no explanation: “Running bitcoin”. On his computer ran the client that Satoshi Nakamoto had published a few days earlier. In 2009 that was a single program: node, wallet and mining in one. So Finney did not just run a node, he mined as well: “Block 70 or so”, as he later put it. One day later Satoshi sent him ten Bitcoin. The first transfer there ever was, recorded in \u003cstrong\u003eBlock 170\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhat makes the sentence bigger than a status message: in 2009 Finney was running himself. He had lost weight, had several half marathons behind him and was training for his first marathon, “in the best shape of my life”, as he later put it. In \u003cstrong\u003eAugust of the same year\u003c\/strong\u003e he was diagnosed with ALS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeventeen days after that diagnosis he ran another half marathon.\u003c\/strong\u003e On September 6, 2009, together with his wife Fran, hand in hand across the finish line, in 1:59:27. It was his last race. Three months later he could no longer run and covered the last two miles of a marathon with a cane, his wife at his side. On \u003cstrong\u003eAugust 28, 2014\u003c\/strong\u003e he died, at 58.\u003c\/p\u003e\n\u003cp\u003eThat is exactly why this is not a merch motif for us but a mindset. “Running bitcoin” means: run a node instead of trusting. Look after the body you are going to live in for the next few decades. And take one more step when it gets uncomfortable: first jogging, then on a cane, then with your eyes. What you do every day is what you are.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHal Finney – First runner. First believer. Forever a legend.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat is why this sentence is on a running shirt with us and not on a T-shirt. Twice, in fact: here as a large motif across the back, on the \u003ca href=\"\/en\/products\/bitcoin-running-shirt-running-bitcoin\" title=\"Bitcoin Running Shirt - Running Bitcoin\"\u003eBitcoin Running Shirt Running Bitcoin\u003c\/a\u003e as a quiet lettering. Same shirt, same cut, same fabric, only a different print. Black, Charcoal and White, S to XXL, with only the small Bitcoin21 logo on the front. You can pay directly in Bitcoin.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-bottom:1px solid #e5e5e5;\"\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e₿ Why Hal Finney of all people\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eFinney was no accidental user. He had worked on \u003cstrong\u003ePGP\u003c\/strong\u003e, the encryption that made e-mail tap-proof for ordinary people for the first time, and kept working on it as a developer until his retirement in early 2011. In 2004 he built \u003cstrong\u003eRPOW\u003c\/strong\u003e, a digital means of payment based on proofs of work. It worked, it just still needed a single server as its linchpin. When Satoshi's whitepaper appeared four years later, Finney was one of the few who immediately understood what had been solved there.\u003c\/p\u003e\n\u003cp\u003eHence the year in the motif. 2009 does not stand for the invention of Bitcoin, but for the moment it started running, and for the year in which Finney was still running himself.\u003c\/p\u003e\n\u003cp\u003eHow far ahead he thought shows in a forum post from the end of 2010: Bitcoin on its own could not carry every payment in the world, it would need a second, lighter layer on top, and in the end Bitcoin would be the hard money underneath. Written years before Lightning existed.\u003c\/p\u003e\n\u003cp\u003eHe kept programming even when his hands had long stopped playing along, via an eye tracker, by his own estimate around fifty times slower than before. In 2013 he published the post “Bitcoin and me” in the BitcoinTalk forum. Since January 2022 there has been the \u003cstrong\u003eRunning Bitcoin Challenge\u003c\/strong\u003e, led by his wife \u003cstrong\u003eFran Finney\u003c\/strong\u003e: a half marathon around the anniversary of the tweet, Hal's favorite distance. Donations go to ALS research, paid in Bitcoin.\u003c\/p\u003e\n\u003cp\u003eWe have written down the whole story: \u003ca href=\"\/en\/blogs\/news\/running-bitcoin-hal-finney\" title=\"Running Bitcoin: Hal Finney and the two words that started it all\"\u003eRunning Bitcoin: Hal Finney and the two words that started it all\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🏃 What the running shirt is made for\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRunning in the heat, indoors, the gym, everywhere cotton soaks itself full and gets heavy. The fabric passes moisture to the outside, the mesh panels let the heat out where it would otherwise build up. On cool days it works as a first layer under a \u003ca href=\"\/en\/products\/bitcoin-hoodie\" title=\"Bitcoin Hoodie\"\u003eHoodie\u003c\/a\u003e or a jacket.\u003c\/p\u003e\n\u003cp\u003eWhat it is not: a cotton shirt for a day at the office. That is what the \u003ca href=\"\/en\/collections\/bitcoin-t-shirts-men\" title=\"Bitcoin T-Shirts\"\u003eBitcoin T-Shirts\u003c\/a\u003e are for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf the motif is too big for you:\u003c\/strong\u003e The same shirt is available with the classic lettering on the back, the \u003ca href=\"\/en\/products\/bitcoin-running-shirt-running-bitcoin\" title=\"Bitcoin Running Shirt - Running Bitcoin\"\u003eBitcoin Running Shirt Running Bitcoin\u003c\/a\u003e. And if you would rather wear “Proof of Work” for training, take the \u003ca href=\"\/en\/products\/bitcoin-sports-shirt\" title=\"Bitcoin Sports Shirt\"\u003eBitcoin Sports Shirt\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e👕 Fit and sizes\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cp\u003eRegular fit.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eSize\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eS\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eM\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eL\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eXL\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp class=\"p1\"\u003e\u003cb\u003eXXL\u003c\/b\u003e\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003eChest circumference (cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e86\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e96\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e106\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e116\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e122\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003eLength (cm)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e70\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e72\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e74\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e76\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp class=\"p1\"\u003e78\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p1\"\u003eAll measurements in cm. Slight production-related deviations are possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧺 Care for the performance shirt\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMachine wash (40 °C), wash with similar colors\u003c\/li\u003e\n\u003cli\u003eTumble dry at low temperature\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003cli\u003eDo not use fabric softener\u003c\/li\u003e\n\u003cli\u003eWash before wearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhy no fabric softener: it settles on the fibers like a film and takes from the fabric exactly what you bought it for, wicking moisture away. Washing inside out protects the print.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🧶 Material and workmanship\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e100% polyester\u003c\/li\u003e\n\u003cli\u003e135 g\/m² fabric weight\u003c\/li\u003e\n\u003cli\u003eMoisture-wicking fabric\u003c\/li\u003e\n\u003cli\u003eStretch fabric\u003c\/li\u003e\n\u003cli\u003eCrew neck\u003c\/li\u003e\n\u003cli\u003eShort raglan sleeves\u003c\/li\u003e\n\u003cli\u003eMesh panels on the back and under the arms\u003c\/li\u003e\n\u003cli\u003eUV protection 40+\u003c\/li\u003e\n\u003cli\u003eDouble seams at the hem and sleeves\u003c\/li\u003e\n\u003cli\u003eLabel can be cut out\u003c\/li\u003e\n\u003cli\u003eBitcoin21 logo on the front and motif on the back, printed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e🚚 Shipping \u0026amp; returns\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipping to Germany, Switzerland and 17 other EU countries for €4.99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree shipping from €75 order value\u003c\/strong\u003e (the amount after any discount applies)\u003c\/li\u003e\n\u003cli\u003e14-day right of withdrawal from receipt of the goods\u003c\/li\u003e\n\u003cli\u003eReturn shipping costs are borne by the buyer\u003c\/li\u003e\n\u003cli\u003eThe statutory warranty applies under the rules of your country\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou will find the full terms under \u003ca href=\"\/en\/policies\/shipping-policy\"\u003eShipping terms\u003c\/a\u003e and \u003ca href=\"\/en\/policies\/refund-policy\"\u003eWithdrawal \u0026amp; returns\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-top:1px solid #e5e5e5;padding:14px 0;\"\u003e\n\u003csummary style=\"cursor:pointer;font-weight:600;font-size:16px;\"\u003e\u003ch2 style=\"display:inline;margin:0;font:inherit;color:inherit;letter-spacing:inherit;\"\u003e❓ Frequently asked questions about the Bitcoin Running Shirt Hal Finney\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding:6px 0 4px;\"\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eHow do I find the right size?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eAbove you will find the size chart for this shirt. If you are between two sizes, take the larger one. In most cases that is the better choice. If you are unsure, just message us and we will help you out.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eIs the motif embroidered or printed?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eOn this shirt everything is \u003cstrong\u003eprinted\u003c\/strong\u003e, the Bitcoin21 logo on the front and the large motif on the back. The print lies flat on the performance material and does not add texture. Embroidery would be wrong here anyway: it would perforate the mesh structure.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat is the difference from the other Bitcoin Running Shirt?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eThe shirt itself is identical: same fabric, same cut, same colors and sizes. Only the print on the back is different: here the sentence is a large motif, on the \u003ca href=\"\/en\/products\/bitcoin-running-shirt-running-bitcoin\" title=\"Bitcoin Running Shirt - Running Bitcoin\"\u003eBitcoin Running Shirt Running Bitcoin\u003c\/a\u003e the lettering stands there typographically. On the front both carry the same small Bitcoin21 logo.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWho was Hal Finney?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eA US-American cryptographer (1956–2014). He worked on the encryption software PGP, built a forerunner of digital money with RPOW in 2004 and was one of the very first to run a Bitcoin node and mine with it, by his own account the first person besides Satoshi Nakamoto. The sentence “Running bitcoin” of January 11, 2009 is his, and he was the recipient of the first Bitcoin transfer there ever was. More on this in our post \u003ca href=\"\/en\/blogs\/news\/running-bitcoin-hal-finney\" title=\"Running Bitcoin: Hal Finney and the two words that started it all\"\u003eRunning Bitcoin: Hal Finney and the two words that started it all\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eWhat if the size does not fit?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYou have a 14-day right of withdrawal from receipt. Send the shirt back and order the right size. Return shipping costs are borne by the buyer. A look at the measurements above saves you the trip in most cases.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 2px;font-size:inherit;font-weight:700;line-height:inherit;color:inherit;\"\u003eCan I pay with Bitcoin?\u003c\/h3\u003e\n\u003cp style=\"margin-top:0;\"\u003eYes. Alongside the usual payment methods you can pay us directly in Bitcoin. For a shop that brings Bitcoin onto clothing, anything else would ring hollow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAlso discover:\u003c\/strong\u003e Our \u003ca href=\"\/en\/products\/bitcoin-sports-shirt\" title=\"Bitcoin Sports Shirt\"\u003eProof of Work Sports Shirt\u003c\/a\u003e or our \u003ca href=\"\/en\/products\/bitcoin-socks\" title=\"Bitcoin Socks\"\u003eBitcoin Socks\u003c\/a\u003e and \u003ca href=\"\/en\/products\/bitcoin-cap\" title=\"Bitcoin Cap\"\u003eCap\u003c\/a\u003e for training. Discover all \u003ca href=\"\/en\/collections\/bitcoin-sportswear\" title=\"Bitcoin Sportswear\"\u003esportswear\u003c\/a\u003e.\u003c\/p\u003e","brand":"Bitcoin21","offers":[{"title":"Black \/ S","offer_id":54524742762835,"sku":"005a6ed7-0d00-44e3-84f4-8501d484b661:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ M","offer_id":54524742795603,"sku":"446b9d06-afce-446a-8a19-d396d3f3cd07:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ L","offer_id":54524742828371,"sku":"382da5f0-8542-41fa-ae86-b68aa483b853:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XL","offer_id":54524742861139,"sku":"af1f8a39-9fb5-48a7-a473-31e65de2f67b:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ XXL","offer_id":54524742893907,"sku":"9815adea-68ff-4499-bc64-ad6a0b8bea12:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ S","offer_id":54524742926675,"sku":"4e33018d-e0ef-4801-bcde-43ec10b4ba2a:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ M","offer_id":54524742959443,"sku":"f79a354a-3702-4823-8c03-6f2527a19426:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ L","offer_id":54524742992211,"sku":"d7126f96-3434-4a66-af6a-1d7fd496a9da:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ XL","offer_id":54524743024979,"sku":"772b784f-ebc7-406e-97b2-7f203ae16b7d:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"Charcoal \/ XXL","offer_id":54524743057747,"sku":"bea99448-e5a8-4a76-b76f-cc030fd82a73:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ S","offer_id":54524743090515,"sku":"42485ce3-95bf-45e9-8c91-cef75aa6da21:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ M","offer_id":54524743123283,"sku":"009b586c-24ff-4c66-aab5-4059fec4f539:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ L","offer_id":54524743156051,"sku":"71389e70-e780-4238-9c40-ba455f92f3e2:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ XL","offer_id":54524743188819,"sku":"37699cdd-8d36-486f-8d3a-2baf32bae91c:18659","price":30.0,"currency_code":"EUR","in_stock":true},{"title":"White \/ XXL","offer_id":54524743221587,"sku":"07a9c4af-95ba-4cbb-a01a-849043868ad8:18659","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/1535\/5987\/files\/bitcoin21-laufshirt-hal-finney-tragebild-dunkelgrau_11440aec-7ebf-4aeb-8528-1e3d07631fb6.jpg?v=1787867610"}],"url":"https:\/\/bitcoin21.shop\/en\/collections\/bitcoin-gifts.oembed","provider":"Bitcoin21","version":"1.0","type":"link"}