{"product_id":"back-day-attack-geometric-muscle-anatomy-t-shirt-北-back-gym-tee-red","title":"Back Day Attack Geometric Muscle Anatomy T-Shirt — \"北\" (Back) Gym Tee Red","description":"\u003ctable id=\"size-guide\" style=\"min-width: 360px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px;\"\u003e \u003c\/th\u003e\n\u003cth style=\"color: #000000; font-weight: 500; text-align: left; font-size: 15px; padding: 10px;\"\u003eS\u003c\/th\u003e\n\u003cth style=\"color: #000000; font-weight: 500; text-align: left; font-size: 15px; padding: 10px;\"\u003eM\u003c\/th\u003e\n\u003cth style=\"color: #000000; font-weight: 500; text-align: left; font-size: 15px; padding: 10px;\"\u003eL\u003c\/th\u003e\n\u003cth style=\"color: #000000; font-weight: 500; text-align: left; font-size: 15px; padding: 10px;\"\u003eXL\u003c\/th\u003e\n\u003cth style=\"color: #000000; font-weight: 500; text-align: left; font-size: 15px; padding: 10px;\"\u003e2XL\u003c\/th\u003e\n\u003cth style=\"color: #000000; font-weight: 500; text-align: left; font-size: 15px; padding: 10px;\"\u003e3XL\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003eWidth, in\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e18.25\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e20.25\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e22.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e24.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e26.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e27.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003eLength, in\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e26.62\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e28.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e29.37\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e30.75\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e31.62\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e32.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003eSleeve length from center back, in\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e16.25\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e17.75\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e19.00\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e20.50\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e21.75\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e23.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003eSize tolerance, in\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e1.50\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e1.50\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e1.50\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e1.50\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e1.50\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; color: #525252; font-size: 15px; border-top: 1px solid #ededed; word-break: break-word;\"\u003e1.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis tee channels focused intensity. A minimalist low-poly illustration maps the back muscles in clean geometric planes, centered beneath the Japanese kanji 北 for “back.” It reads like a blueprint for progress — quiet, precise, and unapologetically gym-first. Wear it on back day to remind yourself of the work: heavy pulls, strict form, and measured progression. The heavyweight, garment-dyed cotton softens with each wash so the shirt gains character while the print stays crisp. For serious lifters and anatomy-minded athletes, this shirt looks like workout study material and feels like part of your lift-day ritual.\u003cbr\u003e\u003cbr\u003eProduct features\u003cbr\u003e- 100% ring-spun US cotton — durable, long-lasting comfort\u003cbr\u003e- Garment-dyed heavyweight fabric (6.1 oz) for a soft, broken-in feel\u003cbr\u003e- Tubular, no-side-seam construction with double-needle stitching for durability\u003cbr\u003e- Relaxed fit with sizes S–4XL and pre-shrunk fabric for reliable sizing\u003cbr\u003e- Sewn-in label; available in 58 colors\u003cbr\u003e\u003cbr\u003eCare instructions\u003cbr\u003e- Machine wash: cold (max 30C or 90F)\u003cbr\u003e- Do not bleach\u003cbr\u003e- Tumble dry: low heat\u003cbr\u003e- Iron, steam or dry: low heat\u003cbr\u003e- Do not dryclean\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eEU representative\u003c\/strong\u003e: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct information\u003c\/strong\u003e: Comfort Colors® 1717, 2 year warranty in EU and Northern Ireland as per Directive 1999\/44\/EC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarnings, Hazard\u003c\/strong\u003e: Made in Honduras\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCare instructions\u003c\/strong\u003e: Machine wash: cold (max 30C or 90F), Do not bleach, Tumble dry: low heat, Iron, steam or dry: low heat, Do not dryclean\u003c\/p\u003e","brand":"Printify","offers":[{"title":"Black \/ S","offer_id":52345065177430,"sku":"28649805780320914370","price":33.0,"currency_code":"USD","in_stock":true},{"title":"White \/ S","offer_id":52345065210198,"sku":"17891187206457524028","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Grey \/ S","offer_id":52345065242966,"sku":"17660966372344360070","price":33.0,"currency_code":"USD","in_stock":true},{"title":"True Navy \/ S","offer_id":52345065275734,"sku":"82824644550461177305","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":52345065308502,"sku":"18954308877591378822","price":33.0,"currency_code":"USD","in_stock":true},{"title":"White \/ M","offer_id":52345065341270,"sku":"11792297476861991982","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Grey \/ M","offer_id":52345065374038,"sku":"91939954601030918290","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Pepper \/ M","offer_id":52345065406806,"sku":"31591786924147585490","price":33.0,"currency_code":"USD","in_stock":true},{"title":"True Navy \/ M","offer_id":52345065439574,"sku":"26757959231333789762","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":52345065472342,"sku":"18556492788134006760","price":33.0,"currency_code":"USD","in_stock":true},{"title":"White \/ L","offer_id":52345065505110,"sku":"55488990338428462017","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Grey \/ L","offer_id":52345065537878,"sku":"63964425138581678996","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Pepper \/ L","offer_id":52345065570646,"sku":"10075571577288565346","price":33.0,"currency_code":"USD","in_stock":true},{"title":"True Navy \/ L","offer_id":52345065603414,"sku":"31520911148723337114","price":33.0,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":52345065636182,"sku":"13459697103961065474","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Grey \/ XL","offer_id":52345065668950,"sku":"25760317480972899651","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Pepper \/ XL","offer_id":52345065701718,"sku":"20383415857993094671","price":33.0,"currency_code":"USD","in_stock":true},{"title":"True Navy \/ XL","offer_id":52345065734486,"sku":"21716178876148608604","price":33.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 2XL","offer_id":52345065767254,"sku":"33908746889161190725","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Grey \/ 2XL","offer_id":52345065800022,"sku":"26248681849141527603","price":33.0,"currency_code":"USD","in_stock":true},{"title":"True Navy \/ 2XL","offer_id":52345065832790,"sku":"22605603660078293453","price":33.0,"currency_code":"USD","in_stock":true},{"title":"Pepper \/ 3XL","offer_id":52345065865558,"sku":"13138035579784879860","price":33.0,"currency_code":"USD","in_stock":true},{"title":"White \/ 3XL","offer_id":52345065898326,"sku":"16578656770135437383","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5515\/1190\/files\/3577542047625101485_2048.jpg?v=1768640920","url":"https:\/\/zenyxwear.com\/products\/back-day-attack-geometric-muscle-anatomy-t-shirt-%e5%8c%97-back-gym-tee-red","provider":"Zenyx Wear","version":"1.0","type":"link"}