Fabrics: Outer-down proof, water proof, wind proof nylon and lining-silky taffeta. Insulation: 100% down Sizes: XL, L, M, S
Construction specifications: Front zip with Velcro closures. Round zip in back side to both legs. Fully attached down hood. Interior pocket with zip. Two outer big pockets to put water bottle etc. D plastic buckles on arms and both side of chest. An elastic string in waist, which helps to make tight and remain proper position.