The Frabill Extreme Elements (FXE) STORMSUIT is the mother of all extreme raingear. It"s engineered to unprecedented degrees of fit, finish, ergonomics, toughness, attention to detail and the all-important shielding waterproof capacity. It"s made of rugged, waterproof, windproof, breathable oxford nylon shell, 100% seam sealed, treated with DuPont Teflon fabric protector. The Frabill Stormsuit has a fully adjustable waist cinch design with internal elastic, extended length leg zippers with Dolphin Skin backing to keep water out, side zippers provide access to pockets and serve as vents to regulate body temperature, and articulated knees with internal 3mm neoprene padding.