OCEANIC VORTEX V-16 Fins

Now includes Spring Heel Strap for streamlined comfort and easy on and off
Patented Nature\'s Wing® Propeller Fin Technology with four material compounds for ultimate performance and light weight
Semi-rigid battens and natural rubber flex channels precisely control the shape of the blade during the fin stroke to optimize power and reduce drag
Oversized side rails add rigidity and control movement of the blades for increased lift, power and efficiency
Ergonomically designed foot pocket accommodates virtually all foot sizes and boot styles
Angled blade for preferred angle of attack
Easy on/off fin strap with thumb loop