Speedo Unisex Fury Training Fin for Swimming Training, Lava Red/Chill Blue/Grey, 11 12 UK

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