Lightweight (less than a pound), waterproof/breathable, pack-able into wearers back pocket, stow-able into provided stuff sack, with fully taped seams. Adjustable cuffs and waist too. Toss in the backpack, car, boat, golf bag or anywhere else foul weather may strike. T-CoreÆ Fabric Coating, Ripstop Nylon Taffeta shell with DWR finish. Pants have full side zippers with interior and exterior storm flaps, back zip pocket and articulated knees for ease of movement.