100% Nylon. Filling: Microfibre. Design: Quilted. Fabric Technology: DWR Finish, Lightweight, Water Resistant. Sleeve-Type: Sleeveless. Neckline: Standing Collar. Pockets: 2 Side Pockets, Zip. Fastening: Full Zip. Includes sizing information for various UK sizes, such as 4 UK: 32 in., 6 UK: 33 in., 8 UK: 36 in., 10 UK: 38 in., 12 UK: 40 in., 14 UK: 42 in., 16 UK: 44 in., 18 UK: 46 in., 20 UK: 48 in., 22 UK: 50 in., and 24 UK: 52 in.