8 oz./yd/270 gsm (US), 13.4 oz./L yd (CA), 3-Layer 100% polyester. Interlock bonded to polyester birds eye with inner membrane. Shock cord at hood and hem. Adjustable cuff with metal snaps. Reverse coil zipper with reflective rubber toggle. Right zipper and eyelets for added ventilation and comfort. Reflective piping details. Tear-away label. 8,000 mm waterproof rating. 1,000 g breathability rating.