{"title":"Open-heel fins","description":"","products":[{"product_id":"hollis-f-2-technical-diving-fins-black-xl","title":"Hollis F-2 Technical Diving Fins Black XL","description":"\u003cp\u003eThe \u003cstrong\u003eF2 Dive Fins\u003c\/strong\u003e are lightweight, high-performance open-heel fins engineered for divers who value efficiency, agility, and travel-friendly design. Whether you're packing for a tropical dive vacation or looking for a compact fin with excellent propulsion, the F2 delivers powerful performance without unnecessary weight.\u003c\/p\u003e\n\u003cp\u003eBuilt around a \u003cstrong\u003epatented blade design\u003c\/strong\u003e, the F2 increases effective blade surface during both the downstroke and upstroke, maximizing thrust regardless of your kicking style. This innovative design improves propulsion while reducing leg fatigue, making the fins suitable for flutter, frog, and modified kicks commonly used in recreational and technical diving.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003ehigh-grade thermoplastic elastomer (TPE)\u003c\/strong\u003e, the F2 combines durability with excellent flexibility for smooth, responsive finning. The shorter blade design enhances maneuverability in confined spaces such as reefs, wrecks, and caves while making the fins easy to pack for travel.\u003c\/p\u003e\n\u003cp\u003eThe ergonomic open-heel foot pocket offers a comfortable fit over neoprene dive boots, while \u003cstrong\u003eadjustable stainless steel spring heel straps\u003c\/strong\u003e come standard for quick donning, secure retention, and long-lasting reliability. Multiple strap mounting positions allow you to fine-tune the fit, and angled strap attachments improve comfort while maximizing power transfer from your legs to the blade.\u003c\/p\u003e\n\u003cp\u003eIntegrated blade vents reduce resistance during each kick by efficiently channeling water across the fin, resulting in smoother acceleration and improved overall efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight open-heel dive fins ideal for travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePatented blade design increases propulsion on both upstroke and downstroke\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShort blade improves maneuverability and packs easily for travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-grade TPE construction offers durability and flexibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVented blade reduces drag and enhances water flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable stainless steel spring heel straps included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEasy-grip heel tab for quick donning and removal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAngled strap mounts improve comfort and power transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple strap adjustment positions for a customized fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge ergonomic foot pocket fits neoprene dive boots comfortably\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eType: Open-heel scuba diving fins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: Heavy-duty thermoplastic elastomer (TPE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlade Design: Patented vented short blade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeel Strap: Adjustable stainless steel spring strap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFoot Pocket: Open heel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStrap Adjustment: Multiple mounting positions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSizes: XL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Use: Scuba diving, travel diving, recreational diving, wreck diving, reef diving, and technical diving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hollis","offers":[{"title":"Default Title","offer_id":56136240431444,"sku":"WHOLE-HUO-047","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/3338\/5812\/files\/f2-1.jpg?v=1782833220"},{"product_id":"oceanic-viper-2-open-heel-fins-yellow-regular","title":"Oceanic Viper 2 Open Heel Fins Yellow Regular","description":"\u003cp\u003eThe \u003cstrong\u003eOceanic Viper 2 Open Heel Fins\u003c\/strong\u003e are high-performance scuba diving fins designed to deliver powerful propulsion, excellent control, and exceptional comfort for divers of all experience levels. Whether you're exploring coral reefs, drifting with currents, or enjoying recreational dives, the Viper 2 combines advanced hydrodynamic technology with effortless kicking efficiency.\u003c\/p\u003e\n\u003cp\u003eAt the core of the design is the \u003cstrong\u003eFlexible Power Thrust Channel\u003c\/strong\u003e, which efficiently channels water along the blade and releases it through the fin tip to generate maximum forward thrust with reduced effort. Enhanced side rails stabilize the blade throughout the kick cycle, improving energy transfer while minimizing drag and leg fatigue.\u003c\/p\u003e\n\u003cp\u003eThe open-heel design allows the fins to be worn comfortably with neoprene dive boots, making them suitable for both warm- and cold-water diving. Their ergonomic foot pocket provides a secure, comfortable fit, while the lightweight construction delivers responsive performance without sacrificing durability.\u003c\/p\u003e\n\u003cp\u003eDesigned to balance power, efficiency, and value, the \u003cstrong\u003eOceanic Viper 2 Open Heel Fins\u003c\/strong\u003e are an excellent choice for beginner, intermediate, and experienced divers seeking dependable performance in a wide range of underwater environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOpen-heel scuba diving fins compatible with neoprene dive boots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible Power Thrust Channel maximizes propulsion with less effort\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHydrodynamic blade design improves efficiency and reduces drag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforced channel rails optimize water flow and blade stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowerful yet comfortable finning for extended dives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eErgonomic foot pocket provides a secure and comfortable fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight, durable construction for long-lasting performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for recreational scuba diving, drift diving, and snorkeling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for divers of all skill levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Open-heel scuba diving fins\u003c\/li\u003e\n\u003cli\u003eBlade Technology: Flexible Power Thrust Channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBlade Design: Hydrodynamic channel blade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFoot Pocket: Open heel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible Footwear: Neoprene dive boots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecommended Use: Scuba diving, recreational diving, drift diving, snorkeling, and underwater exploration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: Regular\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Oceanic","offers":[{"title":"Default Title","offer_id":56136248557908,"sku":"WHOLE-HUO-011","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/3338\/5812\/files\/Viper-2-Yellow-1.jpg?v=1782824865"},{"product_id":"oceanic-viper-2-open-heel-fins-black-regular","title":"Oceanic Viper 2 Open Heel Fins Black Regular","description":"\u003cp\u003eThe \u003cstrong\u003eOceanic Viper 2 Open Heel Fins\u003c\/strong\u003e are high-performance scuba diving fins designed to deliver powerful propulsion, excellent control, and exceptional comfort for divers of all experience levels. 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