Get more from your training with the Biofuse Fitness Fin. Speedo's comfortable fitness fins feature stiff blades for maximum water resistance and a more challenging lower body workout. Providing extra propulsion to your stroke, they promote better ankle mobility and provide easy speed so you can focus on your body positioning or kick technique. 100% silicone for excellent comfort.
- Speedo Biofuse technology – for maximum comfort and fit
- 100% Silicone for excellent comfort
- Strengthen leg muscles - added resistance increases the workload on your leg muscles which increases strength and endurance.
- Increase workout speed - Fitness Fins add extra propulsion to the stroke, which increases speed with minimum effort leaving you free to ingrain correct technique.
Speedo Biofuse Fitness Fin
