4.5 oz/yd2 / 150 gsm, 3-Layer 94% polyester, 6% spandex woven shell bonded to 100% polyester fleece with inner membrane; Polyester taffeta lining; 100 gsm poly fill in body; 80 gsm in sleeves; 3,000 mm waterproof rating; 1,000 g breathability rating; Insulation: 100 gsm poly fill thermal insulation in body; 80 gsm in sleeves; Storm flap with hidden metal snaps; Center front vision zipper and roll-away hood; Adjustable cuffs with tabs; Lower concealed zippered pockets; Inner pocket