waterproof and breathable Isotex 15000 100% polyester stretch fabric Breathability rating 10,000g/m2/24hrs Durable water repellent finish Taped seams Grown on technical hood with 2 way adjustment and reinforced peak for enhanced fit and protection Stay dry and comfortable in any weather with the Regatta Wentwood VI Womens 3-In-1 Jacket. Made from waterproof and breathable Isotex 15000 100% polyester stretch fabric, it boasts a breathability rating of 10,000g/m2/24hrs for maximum comfort. The durable water repellent finish and taped seams keep water out, while the grown on technical hood with 2 way adjustment and reinforced peak provide a secure fit and added protection.