HEAD SWIMMING Volo One Snorkeling Fins_x000D_
The snorkeling version of the famous MARES Volo Power fin, featuring the patented OPB technology for easy and comfortable kick as well as Channel-Thrust for excellent performance with minimum effort. With easy to adjust Quick Release Buckle System._x000D_
Uses patented OPB technology for comfortable, easy kicking._x000D_
Channel-Thrust design features give users the maximum thrust for minimal effort._x000D_
Quick-release buckle system allows easy removal._x000D_
Flexible and ergonomic rubber foot pocket._x000D_
Stiff plastic blade.