65% Polyester, 35% Cotton. Fabric: Kingsmill. Design: Contrast, Reflective, Tape. 190gsm. Fabric Technology: Durable, Lightweight, Repels Oil, Water & Grime, Stain Resistant, Texpel. Belt Loops, D-Ring, High-Vis, Twin-Needle Seams. No. of Pockets: 8. Pockets: Side Entry, Back, Ruler Pocket, Mobile Phone. Conforms to Safety Standard: ANSI/ISEA 107 Supplemental Class E, CE Certified, EN ISO 20471 Class 1, UKCA. Fastening: Button, Zip Fly. Waistline: Part Elasticated. Sun Rating: UPF 40+. Ref: UTPW945