Severne S1 (2025) Windsurf Sail Size:4.0 we achieve a remarkably stable

we achieve a remarkably stable and galvanic corrosion-resistant connection

offering better resistance against impacts

Thanks to its light construction and clever mix of materials

it's the stretchiest thermo lining in ION's entire range

What does all this mean to you

Severne S1 (2025) Windsurf Sail Size:4.0 we achieve a remarkably stableSeverne S1 2025 Windsurfing Sail SEVERNE S 1 A MANOEUVRE ORIENTED WAVE SAIL The S 1 is the high performance 4 batten wave sail. The reduced batten count makes this windsurfing sail light, flexible and responsive. Engineered for any type of conditions, this lightweight powerhouse redefines responsiveness. The S 1 has more back hand pressure than the Blade, calibrated to go vertical or launch into aerial moves. A fat head on the latest generation S 1