Patent ID: 10744374

Abstract:
A swim fin includes a foot pocket with a front and rear sections and an upper portion. The upper portion has a dorsal region, and first and second debossed regions with the dorsal region disposed between the debossed regions. The first and second debossed regions are laterally positionable adjacent the metatarsophalangeal joints of the foot of the user. The debossed region includes grooves formed therein. The foot pocket includes a foot pocket cavity. The swim fin further includes a fin blade extending from the front section of the foot pocket. The fin blade has a distal edge, a blade body disposed between the distal edge and the front section, and first and second triple-bladed rails. The triple-bladed rails are disposed longitudinally along the foot pocket and the blade body with the foot pocket and the blade body disposed between the first and second triple-bladed rails.