100% Polyester. Fabric: PU Coating, Stretch. Design: Reflective, Tape. 260gsm. Fastening: Concealed, Stud, Two Way Zip. Cuff: Adjustable. Fabric Technology: Anti-Static, Durable, Lightweight, Waterproof, Windproof. Pockets: 2 Front Pockets, Flap Closure. High-Vis, Hooded, Studded Storm Flap, Welded Seam. Conforms to Safety Standard: CE Certified, CE-CAT III, EN 1149-5, EN 13034 Type 6, EN 343 Class 3:1 X, EN ISO 14116 Index 1, EN ISO 20471 Class 3, UKCA. Ref: UTPW1063