The Speedo Switchblade Training Fin Features:
- This innovative rubber fin offers a whole new angle on training.
- Engineered with a unique 10º blade angle to provide maximum stability and engagement throughout the kick cycle.
- Allows you to dramatically increase your kick cadence without sacrificing technique.
- Angled blade maximizes down kick segment, maximizing propulsion.
- Extended foot pocket allows for ultimate comfort.
- Midfoot flex points help eliminate cramping.
- Sculpted side rails engage hip rotation and downkick drive.