{"product_id":"2026-plank-challenge-10-minute-club","title":"2026 Plank Challenge 10 Minute Club","description":"Proving to themselves they can do hard things, we are proud of our students who push themselves beyond their comfort zone.\u003cbr\u003e\n\u003cbr\u003e\nWe hope this shirt is worn with pride; it's been earned!\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n• 100% combed and ring-spun cotton\u003cbr\u003e\n• Heather colors are 52% combed and ring-spun cotton, 48% polyester\u003cbr\u003e\n• Athletic Heather is 90% combed and ring-spun cotton, 10% polyester\u003cbr\u003e\n• Fabric weight: 4.2 oz\/yd² (142 g\/m2)\u003cbr\u003e\n• Pre-shrunk fabric\u003cbr\u003e\n• 32 singles\u003cbr\u003e\n• Relaxed unisex fit\u003cbr\u003e\n• Side-seamed construction\u003cbr\u003e\n• Blank product sourced from Nicaragua, the US, Guatemala, or Honduras\u003cbr\u003e\n\u003cbr\u003e\nDisclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.\u003cp\u003e\u003cstrong class=\"size-guide-title\"\u003eSize guide\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv class=\"table-responsive dynamic\" data-unit-system=\"imperial\"\u003e\u003ctable cellpadding=\"5\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWIDTH (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLENGTH (inches)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 ¼\u003c\/td\u003e\n\u003ctd\u003e20 ⅞\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 ¼\u003c\/td\u003e\n\u003ctd\u003e22 ⅛\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 ¼\u003c\/td\u003e\n\u003ctd\u003e23 ⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eXL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 ¼\u003c\/td\u003e\n\u003ctd\u003e24 ⅜\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"Groundworks Jiu Jitsu Gear","offers":[{"title":"S","offer_id":52314313720109,"sku":"7962889_9426","price":8022.26,"currency_code":"USD","in_stock":true},{"title":"M","offer_id":52314313752877,"sku":"7962889_9427","price":8022.26,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":52314313785645,"sku":"7962889_9428","price":8022.26,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":52314313818413,"sku":"7962889_9429","price":8022.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/6787\/3325\/files\/youth-staple-tee-white-back-6a8b946f0782d.png?v=1787532420","url":"https:\/\/groundworksgear.com\/products\/2026-plank-challenge-10-minute-club","provider":"Groundworks Jiu Jitsu Gear","version":"1.0","type":"link"}