Speedo Unisex-Adult Biofuse Swimming Training Fins | Comfortable Fit | Ergonomic Design | Swim Training, Fluro Tangerine/Poolblu/Bluflm, 10-11

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 improves strength and endurance

Increase workout speed - Training Fins add extra propulsion to the stroke, which increases speed with minimum effort leaving you free to ingrain correct technique.

Develop ankle mobility - The increased surface created by the Training Fins forces ankle extension during kicking, which makes the kick more propulsive and efficient.