100% River Tec™ Nylon Taffeta (2.06 oz./yd2). Lined with 100% Cotton Flannel for added comfort and warmth. Wind & water-resistant fabric offers protection from the elements. Lightweight & packs into its own pouch pocket for traveling on the go. Hood with adjustable shockcord drawstring. Elasticized cuffs and an adjustable shockcord hem. Unisex styling.