Outer: 240gsm 100% Polyester fleece. Inner: 3M Thinsulate 65% Polystyrene, 35% Polyester. Lining: 100% Polyester Faux lambswool. Breathable. Pill resistant finish. Self coloured lining. Snap close adjustable fastening. 3M Thinsulate insulation label sewn to seam. Cold weather head protection. Fashion style. Luxurious texture. Extremely warm 3M Thinsulate insulation. Decoration process: embroidery and transfer print. Ref: UTBC3055