The Duotone Downwinder Slim SLS 2026 is engineered for maximum speed, precision, and efficiency in SUP Downwind Foiling. With its refined slim outline and advanced construction, it delivers effortless take-offs, higher paddling speed, and unmatched control in every condition.
Compared to previous designs, the Slim SLS features a 0.5-inch narrower outline per size, reducing drag and boosting glide for faster acceleration and smoother take-offs. A carefully tuned tail rocker ensures clean water release and seamless transitions into flight, while the mono-concave bottom shape enhances speed, stability, and control during touchdowns.
Built in Carbon Custom Sandwich Construction, the Downwinder Slim SLS combines durability with lightweight performance, giving riders maximum agility and responsiveness. Extended carbon foil tracks provide broad trim options and compatibility with a wide range of foils for a fully customizable setup.
- Key Features:
- Slimmer outline for higher paddle speed and reduced drag
- Tail rocker for clean release and smooth take-offs
- Mono-concave bottom for speed, control, and stability
- Carbon Custom Sandwich construction – strong & lightweight
- Extended foil tracks for versatile setup adjustments
Size Chart
| Size | Volume | Width | Length | Construction | Fittings | Recommended Use |
|---|---|---|---|---|---|---|
| 7'6" | 90 L | 17.5" / 44.5 cm | 7'6" / 229 cm | Carbon Custom Sandwich | 2x US Foil Tracks | Intermediate to Expert Downwind Foiling |
| 8'0" | 105 L | 18" / 46 cm | 8'0" / 244 cm | Carbon Custom Sandwich | 2x US Foil Tracks | Intermediate to Expert Downwind Foiling |
| 8'6" | 120 L | 18.5" / 47 cm | 8'6" / 259 cm | Carbon Custom Sandwich | 2x US Foil Tracks | Advanced Riders & Lightwind Wing Foiling |
The Duotone Downwinder Slim SLS 2026 – optimized for glide, speed, and downwind performance, taking SUP Foiling to the next level.
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