10 oz./yd², 100% cotton Canyon Cloth™ canvas; Inside twill blanket lining with quilted nylon-lined sleeves; Storm cuff; Heavy-duty, YKK metal zipper with easy grab pull; Right chest zippered pocket and bellowed patch pockets; Ribbed waistband; Flex Action™ back and articulated elbow; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that is WRAP certified