8 oz/yd2 / 270 gsm, 3-Layer 100% polyester interlock bonded to polyester birdseye with inner membrane; 80 gsm thermal poly fill; 8,000 mm waterproof rating; 1,000 g breathability rating; Water-resistant; Center front storm flap with metal snaps and hidden coil zipper ; Right chest and lower pockets with metal snaps; Inner storage pocket; EZEM? System for embroidery access