Mountain Warehouse Mens Polaris Extreme Ski Jacket Waterproof Breathable Waterproof- Isodry waterproof membrane and taped seams make this jacket fully waterproof. Breathable - Highly breathable membrane lets moisture out, making sure you stay dry on the inside. Extra warmth - Insulated and tricot lined for extra warmth on the slopes Detachable Snowskirt - Helps prevent snow getting inside your jacket if you take a tumble Recco Reflector - Advanced rescue technology