Downwinder Slim SLS - 2026The Downwinder Slim SLS is designed for speed and precision in Downwind SUP Foiling. With key refinements to its shape, this board improves paddle speed thanks to a slimmer outline, making take offs easier and more efficient. Its streamlined design also enhances clearance in turns and while pumping, ensuring smooth control across all conditions. A narrower outline reduced by 0. 5 inch per size enhances paddle speed, minimizes resistance and boosts