Speedo Biofuse Training Fin

Our training aids are designed to help you get the most from your swim workout. Each training aid works a particular part of your body, so you can focus on increasing strength, stamina or tone where it suits you.

- Featuring Biofuse Technology.
- Designed for the fitness swimmer who has established leg/ankle strength.
- Improves kick, ankle flexibility, leg and core strength.
- Creates max resistance in the water for speed development.
- Can also be used for active recovery.
- Rubber tabs at the front and back of the foot hole, make it easier to fit and remove fins.
- Order in US sizing