Speedo Fury Training Swimming Fins Red EU 46-47

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 kickSpecificationsL:- Composition: Silicone