100% Polyester. Outer Materials: 100% Polyester. Fabric: Baffled, Bonded Fleece, Double Layer, Knitted, Ripstop. Design: Contrast, Ergonomic, Logo. Fabric Technology: Flexible, HiVisTex Pro, Lightweight. No. of Pockets: 6. Pockets: Chest, Side Pocket, Zip, Internal. Chin Guard, Detachable ID Pocket, High-Vis, Radio Loop, Reflective Tape. Conforms to Safety Standard: CE Certified, EN ISO 20471 Class 2, EN ISO 20471 Class 3, RIS 3279 TOM Issue 2, UKCA. Fit: Slim. Filling: 120gsm. Outer: 85gsm. Hem: Adjustable, Drawcord. Please Note: Depending On Your Region, The S Variation Of This Product May Be Classed As Class 2. Lining: Insulatex. Sun Rating: UPF 40+. Ref: UTPW494