3.4 oz /yd²/115 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