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Closed heel fin featuring a light OPB system for easy kicking and a soft foot pocket for comfort. Durable and ideal for snorkeling.
- COMFORTABLE FOOT POCKET
- LIGHT OPB SYSTEM FOR EASY KICKING EFFICIENCY
- DURABLE CONSTRUCTION
Blade: 35cm / 13.7in
OPB - Optimized Pivoting Blade
Allows the blade to maintain an optimal angle throughout the kicking cycle, whereas traditional fins achieve this only during a small portion of the cycle. OPB produces a constant thrust, which minimizes fatigue and produces fluid movement through the water.
The perfect companion for SSI’s training program: OPEN WATER DIVER