100% Polyester. Fabric: Double PU Coated, Oxford Weave. Design: Contrast Detail. 190gsm. Fabric Technology: Breathable, Durable, Flexible, Stain Resistant, Water Resistant, Windproof. Adjustable Side Opening, Back Panel, Contrast Panel, Elasticated, High-Vis, Reflective Tape. Waterproof Rating: 10000mm. 10000g/m²/24hrs. Pockets: Mobile Phone, 2 Ruler Pockets, 1 Back Pocket, Patch, Flap Closure, 2 Side Pockets. Hem: Adjustable, Stud. Fastening: Adjustable Strap, Buckle, Button, Pull-On. Conforms to Safety Standard: ANSI/ISEA 107 Supplemental Class E, CE Certified, EN 343 Class 4:3 X, EN ISO 20471 Class 2, UKCA. Ref: UTPW950