{"product_id":"mens-short-sleeve-bioperf-t-shirt-17ziy","title":"Men's Short Sleeve BioPerf T-Shirt","description":"\u003ch2\u003eAct Running Men's Short Sleeve BioPerf T-Shirt\u003c\/h2\u003e\n\n\u003cp\u003eExperience ultralight comfort with the Act Running Men's Short Sleeve BioPerf T-Shirt, designed for runners and triathletes who demand breathable performance and unrestricted movement. Weighing just 113 grams, this premium running T-shirt features exceptionally soft, silk-like BioPerf™ fabric for a barely-there feel that keeps you comfortable during training sessions and race-day efforts.\u003c\/p\u003e\n\n\u003cp\u003eMade from 100% plant-based nylon derived from renewable castor beans, the BioPerf T-shirt combines high-performance breathability with a more considered approach to material sourcing. Producing just 2.03 kg of CO₂ – 46% less than a standard running T-shirt – it offers an excellent choice for athletes seeking lightweight running apparel with a reduced carbon footprint. For best results, take care when wearing a hydration pack, as repeated friction may affect the delicate fabric.\u003c\/p\u003e","brand":"ACT Running","offers":[{"title":"S \/ Beige","offer_id":54497778237786,"sku":"2052254","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"M \/ Beige","offer_id":54497778270554,"sku":"2052255","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"L \/ Beige","offer_id":54497778303322,"sku":"2052256","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"XL \/ Beige","offer_id":54497778336090,"sku":"2052257","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"S \/ Black","offer_id":54497778368858,"sku":"2052258","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"M \/ Black","offer_id":54497778401626,"sku":"2052259","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"L \/ Black","offer_id":54497778434394,"sku":"2052260","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"XL \/ Black","offer_id":54497778467162,"sku":"2052261","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"S \/ Brown","offer_id":54497778499930,"sku":"2052262","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"M \/ Brown","offer_id":54497778532698,"sku":"2052263","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"L \/ Brown","offer_id":54497778565466,"sku":"2052264","price":65.0,"currency_code":"GBP","in_stock":true},{"title":"XL \/ Brown","offer_id":54497778598234,"sku":"2052265","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/0827\/5290\/files\/c04453fff322bc024967174ca658d6637a3c4646-1800x2025.png?v=1791553411","url":"https:\/\/checkout.sigmasports.com\/products\/mens-short-sleeve-bioperf-t-shirt-17ziy","provider":"Sigma Sports","version":"1.0","type":"link"}