100% Polyester. Filling: Microfibre. Pockets: 2 Side Pockets, Zip. Belt Loops, Detachable Braces, Padded, Side Zip Ankles, Snow Gaiters, Touch Fastening Closure. Fabric Technology: DWR Finish, Heat Retention, High Warmth, Insulating, Isotherm, Snowproof, Thermal, Thermal Tested -20c, Water Resistant. Waistline: Elasticated. Fastening: Stud, Zip Fly. Ref: UTMW1525