The S-1 Pro is the most powerful 4-batten wave sail. Built entirely from CarbonFusion for maximum reactivity. The carbon fiber transfers power instantly, and welded seams and batten channels prevent any delay. Pure precision.

The S-1 Pro showcases the best of SEVERNE's construction technology: the entire sail, including the batten channels, is made of welded CarbonFusion. This creates a smooth, seamless sail from the mast pocket end to the leech. Eliminating the thousands of micro-holes created by sewing results in several advantages:

• Immediate response. Less stretch and movement under load
• More robust
• Smoother, cleaner look