Lightweight, 3-layer t nylon fabric (149 g/sq.m) laminated with a special polyurethane membrane covered by a polycarbonate barrier to provide greater resistance to salt water. It ensures windproofing, waterproofing (9,000 mm water column) and breathability (9,000 g/sq.m/24h). The high-density fibre construction guarantees excellent mechanical performance and abrasion resistance. The DWR (durable water repellent) coating guarantees long-lasting performance, even after many washes. Engineered exclusively for offshore ocean races. ANTIUV: UPF50+.