So fast and responsive they're scary, the Oceanic Viper Vented Open Heel Fins are a precision blend of hydrodynamics and materials technology for ultimate comfort, efficiency and performance. Fins are manufactured from a composite material consisting of blended of thermal plastic ...So fast and responsive they're scary, the Oceanic Viper Vented Open Heel Fins are a precision blend of hydrodynamics and materials technology for ultimate comfort, efficiency and performance. Fins are manufactured from a composite material consisting of blended of thermal plastic rubber (TPR) and polypropylene.
The Viper blade's flexible power thrust channel directs water off the tip of the blade for improved power and efficiency. The engineered channels and side rails work in concert. Together they further enhancing the direct water flow off the tips of the fin without allowing water to "spill" from the sides of the blade providing uncompromising power and efficiency.
The fin blade power vents reduce stress while accelerating water over the blade, allowing the use of an oversized blade design to produce increased thrust and propulsion. The Viper Open Heel Fins are ideal for all diving and snorkeling skill levels has a generous yet streamline foot pocket that fits a wide range of boot styles while significantly reducing drag. Donning and Doffing is made easy with the quick-adjust straps with squeeze style" side-release buckles and large pull tab holes in straps for grip.
The pull tab holes also allow a convenient manner to hang your fins when drying and for storage. Fins are a great travel fin weighing only 4 lbs. (1.81 kg), are available in in multiple sizes and color choices.