Severne S-1 Windsurf Sail (2026) Size:5.6 Upgrade your setup and elevate

Upgrade your setup and elevate your foilboarding adventures with this exceptional piece of engineering from Starboard

the BOOST is your ticket to an exhilarating and dynamic windsurfing experience

Universal Mast Adaptor that suits 99% of foil masts available

Construction

Severne S-1 Windsurf Sail (2026) Size:5.6 Upgrade your setup and elevateS 1 Manoeuvre Oriented Wave Sail Maximum Maneuverability. Maximum Performance. The S 1 is a high performance 4 batten wave sail built for pure manoeuvre driven windsurfing. Lightweight, flexible, and incredibly responsive, it delivers explosive release and spring loaded drive exactly when you need it. If you want a sail that reacts instantly, stays balanced in your hands, and accelerates through every turn the S 1 is your ultimate power source. Spring