{"product_id":"tank-top-opp-optimized-peptide-performance-biohacker-gym-peptide-lifestyle-fitness-tank","title":"Tank Top — OPP – Optimized Peptide Performance | Biohacker Gym \u0026 Peptide Lifestyle Fitness Tank","description":"\u003cp\u003eThis OPP (Optimized Peptide Performance) t-shirt tank is built for those deep in peptide culture, performance optimization, and gym-driven self-improvement.\u003c\/p\u003e\u003cp\u003eDesigned for lifters, biohackers, and peptide enthusiasts who understand the science behind performance, recovery, and optimization — this shirt signals insider knowledge without saying a word.\u003c\/p\u003e\u003cp\u003eBold, high-contrast artwork makes it perfect for gym sessions, casual wear, or representing the optimized lifestyle anywhere you go.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e • Premium street-gym aesthetic\u003c\/p\u003e\u003cp\u003e • High-contrast design for dark shirts\u003c\/p\u003e\u003cp\u003e • Perfect for peptide enthusiasts, biohackers, and performance-focused athletes\u003c\/p\u003e\u003cp\u003e • Designed for comfort, durability, and daily wear\u003c\/p\u003e\u003cp\u003eThis is not hype — it’s a mindset.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eProduct features\u003c\/p\u003e\u003cp\u003e- 100% ringspun cotton for a soft, durable print surface\u003c\/p\u003e\u003cp\u003e- Garment-dyed finish gives a soft, lived-in color and texture\u003c\/p\u003e\u003cp\u003e- Tubular, side-seam-free knit for a smooth, clean silhouette\u003c\/p\u003e\u003cp\u003e- Relaxed fit with self-fabric binding for comfortable layering\u003c\/p\u003e\u003cp\u003e- Medium weight (6.1 oz\/yd²) with a sewn-in twill label\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eCare instructions\u003c\/p\u003e\u003cp\u003e- Machine wash: cold (max 30C or 90F)\u003c\/p\u003e\u003cp\u003e- Non-chlorine: bleach as needed\u003c\/p\u003e\u003cp\u003e- Tumble dry: low heat\u003c\/p\u003e\u003cp\u003e- Iron, steam or dry: low heat\u003c\/p\u003e\u003cp\u003e- Do not dryclean\u003c\/p\u003e","brand":"Printify","offers":[{"title":"Black \/ XS","offer_id":44886800465973,"sku":"14663474313500615568","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":44886800498741,"sku":"14887535913990460186","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ S","offer_id":44886800531509,"sku":"26919661702373544519","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":44886800564277,"sku":"26417472933897576326","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ M","offer_id":44886800597045,"sku":"26884749570811649280","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":44886800629813,"sku":"68143230374830375048","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ L","offer_id":44886800662581,"sku":"40366437273670668527","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":44886800695349,"sku":"48173351431581980055","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ XL","offer_id":44886800728117,"sku":"95758885032729664843","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":44886800760885,"sku":"36220712313788192983","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ 2XL","offer_id":44886800793653,"sku":"26427479192277783453","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":44886800826421,"sku":"27207045109968655073","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Grey \/ 3XL","offer_id":44886800859189,"sku":"15330505200042735536","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/0985\/5797\/files\/11887875995022715858_2048.jpg?v=1766928131","url":"https:\/\/opptshirts.com\/products\/tank-top-opp-optimized-peptide-performance-biohacker-gym-peptide-lifestyle-fitness-tank","provider":"OPP Brand","version":"1.0","type":"link"}