Speedo Men's Hyperboom V-Cut Jamer, Quick Drying, Training, FitneS, Chlorine Resistant, Cobalt Pop, 2828

Add speed and power to your workout with our Training Fin. Wear our comfy Training Fins when you need easy speed during technique drills or want to work harder in the pool. The extra propulsion helps develop ankle mobility whilst the added water resistance challenges the lower body, improving strength and endurance. 100 Percent silicone. Speedo Biofuse technology for maximum comfort and fit Strengthen leg muscles - added resistance increases the workload on your leg muscles which improves strength and endurance