SPEEDO Fury Training Swimming Fins

Unlock the Fury Fin potential. Training fins create increased resistance in the water, helping you to improve strength and endurance. Dual-Rails down the side of the fin give propulsion on the up and down beat of the kick, leaving you free to ingrain correct technique. Features: - Made from pliable 100% silicone. Material construction allows for greater propulsion and requires a powerful kick to unlock the Fury fin potential - Textured top panel, with gloss finish and grip on bottom - Foot pocket built from 3D scans for a better fitting fin - Dual-Rails down the side of the fin give propulsion on the up and down beat of the kick SpecificationsL: - Composition: Silicone