Shell: 100% polyamide tpu membrane. Lining: 100% polyester. Filling: 90% down/10% feather. This jacket features a longer length, a detachable hood with zip-off faux fur trim, and double entry lower pockets. It also has adjustable cuffs with inner knitted cuffs and a two-way front zip. For storage, there are 2 inner pockets. The chest sizing for Trespass Womens is approximately: XXS 78cm, XS 81cm, S 86cm, M 91.4cm, L 96.5cm, XL 101.5cm, XXL 106.5cm.