Speedo Biofuse Training Fin

Designed to improve your lower body’s fitness, enhancing your speed in the water

Fitness Fins are designed to enhance your body’s natural ability in the water. Their dual density design – a stiff blade with a soft, comfortable foot pocket – is tailored to improve your performance and speed during your swim workout. Through increased resistance comes a bigger muscle workload, strengthening your legs and building endurance. Fitness Fins also force ankle extension during kicking, which makes the kick more propulsive and efficient.

Features & Benefits

• Speedo Biofuse technology for maximum comfort
• Dual density design pairs a stiff blade with a soft foot pocket
• 100% silicone for the perfect fit

Size Guide

Speedo Biofuse Training Fin sizing is based on your shoe size.