99% Cotton, 1% Carbon Fibre. Design: Reflective, Tape. 280gsm. Fabric Technology: Bizflame Plus, Durable, Flame Resistant, Lightweight, Protection Against Convective Heat, Protection Against Radiant Heat. No. of Pockets: 3. Pockets: Cargo. Radio Loop, Reinforced Knee, Sew-On, Throat Tab, Twin Needle Stitch, Twin Seam. Conforms to Safety Standard: CE Certified, CE-CAT III, EN 1149-5, EN 15614, EN ISO 11612 A1+A2, B1, C1, UKCA. Fastening: Pull-On, Stormflap, Two Way Zip. Cuff: Ribbed. Sun Rating: UPF 40+. Ref: UTPW1281