- Abs plus buckles
- OPB system for great kicking efficiency
- Channel thrust technology
- 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.
- Channel Thrust
- Soft longitudinal inserts allow a controlled deformation of the fin blade while kicking. This channel shape moves a greater amount of water resulting in more thrust for the same effort.
- Material:Thermoplastic rubber-Technopolymers
- Blade:14.6″ (size R)
- Weight:1.5lb (size R)
- Blade Thrust Area:108.5in² (size R)