
TUSA HyFlex Fin System
Introducing the TUSA HyFlex Fin System—a modular approach to diving fins that offers unparalleled adaptability and performance. Whether you're a recreational diver or a seasoned professional, the HyFlex system allows you to tailor your fins to meet specific diving conditions and personal preferences. The HyFlex system features interchangeable blades and foot pockets, enabling divers to switch between different blade types without replacing the entire fin. This design not only offers customization but also makes the fins travel-friendly, as they can be disassembled for compact packing.
TUSA HyFlex Switch Fin
Ideal For: Recreational divers seeking comfort and efficiency.
The HyFlex Switch Fin is an excellent choice for recreational divers who value comfort and control underwater. Designed with a standard blade stiffness, it delivers a perfect balance of power and efficiency without overexertion. Its responsive performance makes it especially appealing to divers who want a fin that’s easy on the legs and knees. The Switch Fin is also available in a wide variety of colors—including Black, Fishtail Blue, Flash Yellow, Metallic Dark/Red, Rose Pink, and White—allowing divers to personalize their kit without sacrificing function.
TUSA HyFlex Switch Pro Fin
Ideal For: Advanced and professional divers requiring more power.
For advanced divers who demand more power and propulsion, the HyFlex Switch Pro Fin delivers with a stiffer blade compound—about 20% more rigid than the standard Switch blade. This added stiffness makes it ideal for strong currents, frog kicking, and other demanding conditions. The Switch Pro is engineered for divers who want enhanced thrust and responsiveness without compromising the streamlined HyFlex design. Blades are currently available in bold finishes like Black and Transparent/Energy Orange.
TUSA HyFlex Zoom Fin
Ideal For: Divers seeking enhanced efficiency with split fin technology.
The HyFlex Zoom Fins offer a high-efficiency design for divers looking to maximize propulsion while minimizing effort. Featuring a split fin configuration, these fins reduce drag and promote a smooth, natural kicking motion. The angled blade design enhances efficiency even further, making these fins an ideal choice for divers who prioritize energy conservation and comfort on long or frequent dives. They’re an excellent addition for anyone seeking a performance-driven fin that still delivers on comfort and adaptability.
Interchangeable Blade Options: One System, Multiple Styles
The TUSA HyFlex Fin System lets you easily switch between different blade styles to match your dive.
Choose the Switch blades for balanced performance, Switch Pro for added power, Zoom blades for low-effort propulsion, or upgrade to the new Tri-Force blades—TUSA’s most powerful option yet, built for advanced divers who need maximum thrust.
With one foot pocket and multiple blade options, it’s easy to fine-tune your fins for any condition.



