The SF-8 X-Pert Zoom split fin is unlike traditional fins which create propulsion only through repulsive force, the SF-8 attains propulsion by creating a pressure differential in the water flow using Propeller-fin technology.
- Propeller-fin technology provides the ultimate performance & comfort
- Innovative hydrofoil design that produces forward motion (propulsion) with less effort
- New age elastic material with ridged reinforced double layered construction
- 27 degree angle for maximum efficiency
- TUSA Patented easy-to-adjust strap features quick release buckles