Durable, waterproof, breathable Tri-vent shell Zippered vents for maximum temperature regulation Oversized cut to allow for garment layering Waterproof seam sealed chassis Full length leg zippers Pre-curved knee for maximum flexibility Double layer seat and knee for maximum waterproof integrity Adjustable waist straps for secure fit Adjustable inseam length Boot gaiter keeps snow and cold air out * Adjustable Inseam Can Be Shortened By 1.