Tusa HyFlex Switch Open Heel Scuba Diving Fin

The TUSA SF0104 Hyflex Switch open-heel diving fin features a PuRiMaX polyurethane blade that delivers a quick, snappy response with every kick. A Vortex Generator—six performance ridges positioned behind the blade vent—helps reduce water resistance for a smoother diving stroke.

The Angled Blade Design (A.B.D.) accommodates natural foot anatomy to maximize efficiency through the kicking cycle. The heavy-duty universal Bungee Strap provides easy donning and five adjustable positions for a secure, personalized fit.

Designed as part of the HyFlex System, the fin combines a multi-compound foot pocket and offset blade design to improve power transfer and comfort. It offers a compact, lightweight travel package suitable for scuba and underwater exploration.