Sherwood Spinta Dive Fins with Optimal Pivot Blade Scuba Diving Fin
These great Sherwood Spinta Dive Fins with Optimal Pivot Blade Scuba Diving Fin features:
- Utilizes the patented Optimal Pivot Blade (OPB) technology
- Increases kick efficiency, minimizes fatigue and maximizes acceleration
- Effortless propulsion with optimum thrust
- The OPB hinge point rapidly adjusts the blade's angle of attack to generate forward movement
- State-of-the-art materials
- Open heel design
- Easy adjust quick-release buckles
- Like a pair of underwater wings
- Unrivaled freedom of movement underwater
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