{"product_id":"foundation-baselayer-t-shirt","title":"Foundation Baselayer T-Shirt","description":"\u003cp\u003eBuilt for those who are committed to the process.\u003c\/p\u003e\u003cp\u003eThe Foundation Baselayer T-Shirt is designed to enhance your physique while giving you the comfort and freedom to train at your best. Featuring a fitted athletic cut that follows your natural shape without restricting movement, it creates a powerful silhouette while remaining comfortable through every session.\u003c\/p\u003e\u003cp\u003eMade with a lightweight, breathable stretch fabric, the Foundation Baselayer keeps you comfortable during intense workouts, conditioning, and everyday wear. The long sleeve design provides extra coverage while maintaining the sleek, performance-focused look Series XI is built around.\u003c\/p\u003e\u003cp\u003eWhether you're chasing a new personal record, pushing through another training session, or building your everyday gym fit, the Foundation Baselayer is made to be the piece you reach for every time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eAthletic fitted design to enhance your physique\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eLightweight, breathable stretch fabric\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eFull range of motion for training\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eLong sleeve construction for extra coverage\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eSweat-wicking material to keep you comfortable\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eDesigned for gym, sport, and everyday wear\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eSeries XI signature performance aesthetic\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eThe foundation of every workout starts here.\u003c\/strong\u003e\u003c\/p\u003e","brand":"ODMPOD","offers":[{"title":"Black \/ S","offer_id":58257789714696,"sku":"260718PODRZ6972#001","price":18.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ M","offer_id":58257789747464,"sku":"260718PODRZ6972#002","price":18.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ L","offer_id":58257789780232,"sku":"260718PODRZ6972#003","price":18.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ XL","offer_id":58257789813000,"sku":"260718PODRZ6972#004","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/1604\/6088\/files\/ChatGPTImageJul18_2026_01_35_29PM.png?v=1784378173","url":"https:\/\/seriesxi.com\/products\/foundation-baselayer-t-shirt","provider":"Series XI","version":"1.0","type":"link"}