Duotone Fin Set Tri (Slot|US) 2026 13210-1027 it feels easy and natural

it feels easy and natural

and protected while you ride and you can still see the WOO LED lights

Integrated impact protection on the crotch

stretchy woven nylon fabric and an additional fleece backing to push through lower temperatures

and even a smooth entry into Prone Foiling

Duotone Fin Set Tri (Slot|US) 2026 13210-1027 it feels easy and naturalWe offer the fins exclusively as a complete set because they were engineered to work in perfect harmony exactly as Kai intended. While other brands rely on compromise designs that need to work across multiple setups (single, tri thruster, quad), the TRI fin set is different. Its a nocompromise, highend solution created to meet and exceed the expectations of World Cuplevel riders. In fact, its an open secret that many of the sports top professionals