The Duotone Paradox SLS foil board 2026 is a high-performance mid-length foiling board designed for parawing, wing freefly, foil assist, and prone foiling. Built with Duotone’s lightweight SLS (Strong Light Superior) construction, it delivers exceptional take-off efficiency, responsive handling, and low swing weight for advanced riders seeking maximum performance on the water.
Its optimized narrow outline, low rocker profile, and step tail work together to create early lift and efficient pumping, allowing riders to get onto foil with less power and maintain speed effortlessly between sections. Enhanced rail bevels and a recessed deck improve turning control and provide a direct, connected feel with the foil, while the lightweight Biax Carbon construction keeps the board agile and highly responsive.
Designed for downwind riding and freeflight-focused sessions, the Paradox SLS excels in maneuverability and surf-style carving while remaining versatile enough for winging, foil assist, and prone foiling. Long foil tracks provide setup adjustability, and optional front footstrap inserts offer additional connection for riders pushing harder in challenging conditions.
Available in multiple sizes from 45L to 105L, the Paradox SLS is engineered for riders who want early take-off, efficient glide, and precise control in a lightweight, performance-driven package.
Key Features
- Early take-off performance with efficient pumping characteristics
- Low rocker profile for improved glide and forward drive
- Step tail and bevelled rails for reduced drag and clean water release
- Thin recessed deck for direct foil feedback and control
- Lightweight Biax Carbon / SLS construction for reduced swing weight
- Long foil tracks for tuning and adjustability
- Versatile design for parawing, winging, foil assist, and prone foiling
- Optional front footstrap inserts for added rider connection
Footstraps sold separately.
| Size | Volume | Width | Length | Weight | Recommended Rider Weight | Foil Tracks | Footstrap Options |
|---|---|---|---|---|---|---|---|
| 5’1″ | 45L | 18.5″ / 47 cm | 5’1″ / 155 cm | 3.50 kg | Under 55 kg | 2x US Foil Tracks | 2x Front Strap Inserts |
| 5’5″ | 60L | 19″ / 48 cm | 5’5″ / 165 cm | 4.00 kg | Under 70 kg | 2x US Foil Tracks | 2x Front Strap Inserts |
| 5’9″ | 75L | 20″ / 51 cm | 5’9″ / 175 cm | 4.50 kg | Under 85 kg | 2x US Foil Tracks | 2x Front Strap Inserts |
| 6’2″ | 90L | 20.75″ / 53 cm | 6’2″ / 188 cm | 5.10 kg | Under 100 kg | 2x US Foil Tracks | 2x Front Strap Inserts |
| 6’7″ | 105L | 21.5″ / 54.5 cm | 6’7″ / 201 cm | 5.60 kg | Under 115 kg | 2x US Foil Tracks | 2x Front Strap Inserts |

























































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