The Patagonia Stormshadow Parka for men is a warm, waterproof, and durable winter parka designed for extreme cold conditions. It features a GORE-TEX ePE shell with BIONIC recycled coastal and marine plastic, 700-fill recycled down insulation, and a PFC-free DWR finish. The parka also includes a two-way zipper, adjustable storm cuffs and hood, and multiple zippered pockets for secure storage.