The Duotone Downwinder SLS 2025 is engineered to deliver exceptional performance on long-distance and downwind sessions. Its unique concave bottom shape and optimized outline allow for effortless control and a smooth waterline. This shape reduces drag and enhances glide, letting you maintain control even in challenging conditions. Combined with carbon construction and the innovative SLS design, the board provides the perfect blend of stability and speed for all foil enthusiasts.