We were very happy recently to see that Popular Mechanics had selected our Alpha SV Jacket to its "The Gear You'll Never Have to Replace" list. We built the Alpha SV to be a fortress for extreme mountain conditions. It's our most durable waterproof shell, packed with features such as GORE-TEX® Pro Shell, a helmet-compatible Storm Hood™, huge bellowed chest pockets, and large WaterTight® pit zips for easy ventilation. You can even spot one in the latest Bourne movie!