Waterproof/breathable 2-layer composite of 4.1-oz. nylon bonded to a Gore-Tex membrane. Zip-in system (with M's and W's Synchilla Jackets II) allows broad climate versatility. Full-coverage visibility hood maximizes peripheral vision, stuffs into collar on bluebird days. Elasticized drawcords at waist and hem seal out powder, keep warmth in. Zippered handwarmer pockets; internal chest pocket; four external pockets on men's. Imported.