50 mm, polyester backed PVC for total waterproof protection, Three-piece contoured detachable hood with adjustable closure and drawcord, Double front storm seal with inside and outside snap closure, One chest pocket and two hand pockets with hook-and-loop closure,Interior neoprene cuffs with adjustable hook-and-loop closure, Electronically welded seams,Major seams are sewn and welded for greater durability, Hanger loop