Open Box Oceanic Vortex V-16 Split Fins for Scuba Diving and Snorkeling Color:Blue It features metal internal components

It features metal internal components and a left-right hose attachment option

precise adjustments—even while wearing the fins

while twist-on/twist-off activation and a bolt snap attachment point support reliable handling and secure mounting to a D-ring on your scuba gear

as well as large hook-and-loop pockets on the sides for storage

Open Box Oceanic Vortex V-16 Split Fins for Scuba Diving and Snorkeling Color:Blue It features metal internal componentsVROOM! Speed, comfort, and maneuverability; you can have it all with the Vortex V 16. The V 16 combines the patented design concepts divers have come to expect from Oceanic with a new mix of materials that enhance performance and style. Compared to conventional fins, the V 16 is up to 30% faster and more efficient, with less effort, stress and strain resulting in greater comfort and control.