Shell: 100% Nylon, 1.18 oz/yd2 (USA), 40gsm (CDN) Shell-secondary: 97% Polyester, 3% Spandex. Interwovo Spandex fleece, 6.87 oz/yd2 (USA), 233gsm (CDN) Lining: 100% Nylon 233gsm Thermal shell Ultra-lightweight thermal insulation Full-length storm flap PFC-free Water-repellant Chin saver Adjustable hem with drawcord Wrap certified BSCI certified AFH-1W Womens Boulder Thermal Shell