Training Fins are designed to create increased resistance in the water and strengthen leg muscles. Added resistance increases the workload on your leg muscles, which in-turn improves strength and endurance. Training Fins increase your workout speed by adding extra propulsion to the stroke with minimum effort, leaving you free to ingrain correct technique. The increased surface created by the Training Fins forces ankle extension during kicking, which makes the kick more propulsive and efficient.
Speedo Biofuse technology for maximum comfort and fit
100% Silicone for excellent comfort
Added resistance strengthens leg muscles, improving strength and endurance
Adds propulsion to the stroke, which increases speed with minimum effort