Aero Tech Waterproof Breathable Jacket - A Raincoat for Serious Outdoorsman Waterproof membrane laminated to windbreaker polyester Washing: Machine wash only when necessary.Air Dry. Waterproof membrane, breathable and lightweight, wicking mesh liner and removable hood Reflective piping, additional drop tail snaps up when not needed Adult Sizes: Medium (38-40 chest; 32-34 waist) Large (40-42 chest; 35-37 waist) X-Large (42-44 chest; 38-42 waist) XX-Large (46-48 chest; 42-44 waist) Side and chest pockets, large rear pocket, taped seams Cinch cord at hem, available in 3 colors: Red, Green, Royal; also available in big man sizes 3XL-5XL