{"product_id":"onyx","title":"Onyx","description":"\u003cp\u003e\u003cstrong\u003eOnyx\u003c\/strong\u003e is a men's black performance gym top for athletes who want a clean, understated look without sacrificing training comfort. Breathable, sweat-wicking fabric helps manage heat and moisture through lifting, cardio and regular gym sessions.\u003c\/p\u003e\n\u003cp\u003eThe minimalist all-black design makes Phantom easy to pair with any training kit while maintaining a streamlined athletic fit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBreathable, sweat-wicking performance fabric\u003c\/li\u003e\n\u003cli\u003eClean black design with understated styling\u003c\/li\u003e\n\u003cli\u003eAthletic fit designed for training and movement\u003c\/li\u003e\n\u003cli\u003eSuitable for lifting, cardio and everyday gym sessions\u003c\/li\u003e\n\u003cli\u003eAvailable in Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned in the UK by Strength Infinity for simple, dependable performance.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eExplore more \u003ca href=\"\/collections\/mens-gym-t-shirts\" title=\"Shop Men's Gym T-Shirts\"\u003e\u003cstrong\u003eMen's Gym T-Shirts\u003c\/strong\u003e\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/mens-activewear\" title=\"Shop Men's Activewear\"\u003e\u003cstrong\u003eMen's Activewear\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Strength infinity","offers":[{"title":"Black \/ S","offer_id":55556720722239,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ M","offer_id":55556706795839,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ L","offer_id":55556706828607,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ XL","offer_id":55556706861375,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 2XL","offer_id":55556706894143,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/7796\/9727\/files\/ChatGPTImageSep15_2026_02_15_14PM.png?v=1789484163","url":"https:\/\/strengthinfinity.com\/products\/onyx","provider":"Strength infinity","version":"1.0","type":"link"}