duotone fin set quad slot slot 2026 construction_Curv hybrid shell Inline sliders and a boot-optimized

Inline sliders and a boot-optimized stance further enhance stability

the board ensures clean release onto foil and increased re-pop for progressive maneuvers

enhancing the wing’s overall performance and ease of use

and available in five different sizes to accommodate all riders

Key Features: Optimized for enduro

duotone fin set quad slot slot 2026 construction_Curv hybrid shell Inline sliders and a boot-optimizedUnlike generic multiuse fin concepts, the QUAD set is engineered as a dedicated, nocompromise quad system. Every outline, profile, and response characteristic has been purposebuilt for maximum control, drive, and agility in highperformance wave conditions. This is the same design philosophy trustedquietly but consistentlyby many World Cup professionals who rely on Kais custom fins to stay ahead of the pack. Now, were making this toptier performance