The Glacial Womens Long Waterproof Jacket is a great practical piece for this season. This jacket is designed with a nylon upper that is highly breathable and fully waterproof with taped seams, detachable hood and multiple pockets for added convenience. Waterproof - Our IsoDry fabric has a waterproof and breathable membrane to allow perspiration out, but keep you dry. With a waterpoof rating of 10,000mm Taped Seams - All seams are taped to make this jacket fully waterproof Breathable - The highly breathable membrane lets moisture out, making sure you stay dry on the inside - rated at 5000g Detachable Hood - Packs away neatly in the collar when it's not needed Mesh lined - Allows air to circulate, giving you extra ventilation Fabric Composition - 100% Nylon (Ref: 025821)