The Downwinder Slim SLS is engineered for riders seeking maximum efficiency in downwind SUP foiling. Its narrower outline (reduced by 0.5 inch per size) increases paddle speed, minimizes drag, and improves glide, making take-offs smoother and more efficient.
The enhanced tail rocker improves water release and clearance, supporting seamless transitions when turning or pumping. A clean monoconcave bottom ensures constant speed and smooth recovery after touchdowns, maintaining forward momentum at all times.
Extended carbon foil tracks provide a wide trim range and full compatibility with different foils, giving riders adaptability across various setups. The lightweight Carbon Custom Sandwich construction combines low weight with durability, boosting responsiveness and agility.
While designed primarily for dedicated downwind SUP foilers, the Downwinder Slim SLS also proves to be an excellent choice for light wind wing foiling.

Product highlights
ENHANCED PADDLE SPEED
Slimmer outline increases efficiency and glide
EASIER TAKE-OFFS
Optimized shape supports quicker release and faster lift
SMOOTH MANEUVERABILITY
Tail rocker and narrow outline improve clearance in turns and pumping
CONTROLLED TOUCHDOWNS
Monoconcave bottom maintains speed and balance after water contact
Features

- Narrower outline (-0.5”) - faster paddle speed and improved glide
- Tail rocker - smoother release and better clearance
- Monoconcave bottom - speed retention and touchdown recovery
- Extended carbon foil tracks - wide trim range and full compatibility
- Carbon Custom Sandwich construction - light yet durable
- Three sizes - 7’6” × 17.5” (90 l), 8’0” × 18” (105 l), 8’6” × 18.5” (120 l)
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