Outstanding waterproof performance, technical feature set, protective longer cut. When you want the extra coverage of a parka without compromising on mountain-ready functionality, the Rab Firewall Parka comes into its own. It’s built with the same3-layer Pertex® Shieldfabric found in some of our most rugged mountaineering shells, ensuring it stands up to unrelenting drizzle and sideways rain. With an adjustable fit and mid-thigh length, it keeps you dry and moving freely through a downpour on hikes, scrambles, and mountain adventures.