Duotone Foil Board 6'4 Downwinder SLS

The Duotone Downwinder SLS 6'4" is the ultra-light, high-performance carbon downwind foil board designed for riders who want the fastest takeoff, the easiest paddle-ups, and the most responsive handling in the series. Built with Duotone’s SLS (Strong–Light–Superior) construction, this size offers the nimblest feel with exceptional glide and early lift — ideal for lighter riders or experienced foilers who want maximum agility.

The 6'4" accelerates extremely quickly thanks to its narrow outline, pin tail, and low rocker. The carbon stiffness transfers every paddle stroke directly to forward motion, allowing quicker release and earlier foil flight. Once in the air, the shorter length gives a lively, reactive ride ideal for connecting bumps, carving lines, and maximizing efficiency in rolling downwind conditions.