3.4 oz./yd/115 gsm (US), 5.7 oz./L yd (CA), Polyester microfiber twill. 2.95oz. insulation in body and 1.7oz in sleeves. Polyester brushed tricot lining in body. Roll-away hood. Brushed tricot-lined collar and chin guard. Elasticized cuffs. Storm flap with snap closure at bottom. Centre front auto-lock zipper with reflective toggle. Lower brushed tricot-lined concealed zippered pockets. Thermal retention shock cord at hood and drop back hem. Audio port access through inside left pocket. Reflective piping at shoulder yoke and center back yoke.