The TUSA SF0104 Hyflex Switch fin is designed for reliable performance in scuba diving. Built around the PuRiMaX polyurethane blade system, it delivers a quick, responsive kick that translates to efficient propulsion through the water. A Vortex Generator reduces water resistance behind the blade, promoting a smoother kick cycle compared to traditional fin designs.

Angled Blade Design (A.B.D.) optimizes power transfer across the kicking range, while a multi-material foot pocket improves comfort and control. The universal bungee strap provides easy donning and secure fit with five adjustable positions. Condition notes for this item indicate it is Open Box/Used, may be missing original packaging and show minor blemishes after 1–2 dives, and it does not carry a manufacturer warranty.