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 Thermal retention shockcord at hood and drop back hem Elasticized cuffs Storm flap with snap closure at bottom Brushed tricot lined collar and chin guard Centre front auto lock zipper with reflective toggle Lower brushed tricot lined concealed zippered pockets Audio port access through inside left pocket Reflective piping at shoulder yoke and center back yoke