L.I.M Touring Proof Jacket WomenUphill or downhill, this jacket has everything you need for pure mountain performance. Designed especially for ski touring, we made it out of a lightweight and breathable 3 layer PROOF fabric. Large, slanted two way zippered ventilation helps you maintain a comfortable temperature while youre working hard on the uphill journey. Youll also find dependable features like an adjustable, helmet compatible hood, several roomy pockets and a RECCO reflector.