{"product_id":"mens-neoprene-heat-tech-swim-cap-blackstone-london","title":"Men's Neoprene Heat Tech Swim Cap | Blackstone London","description":"\u003cp\u003eCrafted from 3mm neoprene with thermal lining, this Heat Tech swim cap features a snug ergonomic silhouette with chin strap and signature red contrast detail for cold-water performance. The lightweight thermal construction makes it ideal for open water swimming, perfect for triathlon training, cold-water sessions, or year-round UK swims. Black neoprene with red trim pairs seamlessly with full wetsuits or thermal swimwear for an effortless cold-water aesthetic.\u003c\/p\u003e","brand":"Blackstone London","offers":[{"title":"Black \/ S","offer_id":51373868876071,"sku":null,"price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ M","offer_id":51373868908839,"sku":null,"price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ L","offer_id":51373868941607,"sku":null,"price":39.0,"currency_code":"GBP","in_stock":true},{"title":"Black \/ XL","offer_id":51373868974375,"sku":null,"price":39.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/1895\/4535\/files\/black-hf_20260503_082544_d324950c-246d-483f-8582-2e68c4dfbc67.jpg?v=1778104623","url":"https:\/\/blackstone-london.com\/products\/mens-neoprene-heat-tech-swim-cap-blackstone-london","provider":"blackstone","version":"1.0","type":"link"}