{"product_id":"fins-x-stream","title":"Mares Fins X-Stream, Open Heel Fins","description":"\u003ch2 data-end=\"215\" data-start=\"0\"\u003e\u003cstrong data-end=\"215\" data-start=\"0\"\u003eFins X-STREAM – Next-Generation Power and Comfort for Serious Divers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-end=\"560\" data-start=\"216\"\u003eDive smarter and farther with the Fins X-STREAM from Mares, available at Aquatic Sports. Designed for divers who demand top-tier performance, these advanced open-heel fins combine innovative materials, optimized hydrodynamics, and ergonomic comfort to deliver powerful thrust with reduced leg fatigue—ideal for recreational, advanced, and travel diving alike.\u003c\/p\u003e\n\u003ch3 data-end=\"620\" data-start=\"561\"\u003e\u003cstrong data-end=\"620\" data-start=\"561\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1040\" data-start=\"621\"\u003e\n\u003cli data-end=\"700\" data-start=\"621\"\u003e\n\u003cp data-end=\"700\" data-start=\"623\"\u003eOptimized Channel Thrust Technology generates exceptional propulsion with smoother, more efficient kicks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"780\" data-start=\"701\"\u003e\n\u003cp data-end=\"780\" data-start=\"703\"\u003eHigh-efficiency blade design reduces turbulence while maintaining strong thrust per stroke\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"860\" data-start=\"781\"\u003e\n\u003cp data-end=\"860\" data-start=\"783\"\u003ePerforated foot pocket minimizes drag and prevents parachute effect during the kick cycle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"940\" data-start=\"861\"\u003e\n\u003cp data-end=\"940\" data-start=\"863\"\u003eOpen-heel design works seamlessly with dive boots for a secure, adjustable fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1040\" data-start=\"941\"\u003e\n\u003cp data-end=\"1040\" data-start=\"943\"\u003eDurable, travel-ready thermoplastic construction offers long-lasting comfort and resilience\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1105\" data-start=\"1041\"\u003e\u003cstrong data-end=\"1105\" data-start=\"1041\"\u003eFit and Sizing Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1380\" data-start=\"1106\"\u003e\n\u003cli data-end=\"1180\" data-start=\"1106\"\u003e\n\u003cp data-end=\"1180\" data-start=\"1108\"\u003eOpen-heel fins are designed to be worn with neoprene dive boots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1250\" data-start=\"1181\"\u003e\n\u003cp data-end=\"1250\" data-start=\"1183\"\u003eHeel strap should feel secure without causing pressure points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1320\" data-start=\"1251\"\u003e\n\u003cp data-end=\"1320\" data-start=\"1253\"\u003eIf between sizes or using thicker boots, consider sizing up\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1380\" data-start=\"1321\"\u003e\n\u003cp data-end=\"1380\" data-start=\"1323\"\u003eRefer to the chart below to match your US and EU sizing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable data-end=\"1700\" data-start=\"1381\" align=\"center\" class=\"table table-bordered table-striped sizing-table\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e\u003cstrong\u003eUS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e\u003cstrong\u003eEU\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eXS\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e4 – 5.5\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e36 – 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eS\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e6 – 7.5\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e39 – 41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eR\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e8 – 10.5\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e42 – 44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003eXL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e11 – 13\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; text-align: center; padding: 8px;\"\u003e45 – 47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Mares","offers":[{"title":"Blue \/ XS","offer_id":47382271721702,"sku":"410019BNXS BL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ S","offer_id":47382271754470,"sku":"410019BNS BL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ R","offer_id":47382271787238,"sku":"410019BNR BL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Blue \/ XL","offer_id":47382271820006,"sku":"410019BNXL BL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ XS","offer_id":47382271852774,"sku":"410019BNXS WH","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ S","offer_id":47382271885542,"sku":"410019BNS WH","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ R","offer_id":47382271918310,"sku":"410019BNR WH","price":249.95,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":47382271951078,"sku":"410019BNXL WH","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Yellow \/ XS","offer_id":47382271983846,"sku":"410019BNXS YL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Yellow \/ S","offer_id":47382272016614,"sku":"410019BNS YL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Yellow \/ R","offer_id":47382272049382,"sku":"410019BNR YL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Yellow \/ XL","offer_id":47382272082150,"sku":"410019BNXL YL","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Tech Black \/ XS","offer_id":47382272114918,"sku":"410019BNXS TBK","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Tech Black \/ S","offer_id":47382272147686,"sku":"410019BNS TBK","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Tech Black \/ R","offer_id":47382272180454,"sku":"410019BNR TBK","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Tech Black \/ XL","offer_id":47382272213222,"sku":"410019BNXL TBK","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Pink Japan \/ XS","offer_id":47382272245990,"sku":"410019BNXS PKJ","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Pink Japan \/ S","offer_id":47382272278758,"sku":"410019BNS PKJ","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Pink Japan \/ R","offer_id":47382272311526,"sku":"410019BNR PKJ","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Pink Japan \/ XL","offer_id":47382272344294,"sku":"410019BNXL PKJ","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Orange \/ XS","offer_id":47382272377062,"sku":"410019BNXS OR","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Orange \/ S","offer_id":47382272409830,"sku":"410019BNS OR","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Orange \/ R","offer_id":47382272442598,"sku":"410019BNR OR","price":249.95,"currency_code":"USD","in_stock":true},{"title":"Orange \/ XL","offer_id":47382272475366,"sku":"410019BNXL OR","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/8900\/1958\/files\/fins-x-stream_0104a736-0d5d-4422-a240-5aa0343208bc.webp?v=1771946093","url":"https:\/\/aquaticsports.com\/products\/fins-x-stream","provider":"Aquatic-Sports","version":"1.0","type":"link"}