100% Polyester. Fabric: Ripstop. Design: Plain. Fabric Technology: Breathable. Conforms to Safety Standard: EN ISO20471 Class 2. D-Ring, Heavy Duty. Pockets: 2 Chest Pockets, 2 Front Pockets, Flap Closure. Fastening: Full Zip. Hem: Adjustable, Concealed Press Studs. Sustainability: Oeko-Tex Standard 100 Certified, Sedex. S: 38 in. M: 42 in. XL: 50 in. XXL: 54 in. 3XL: 58 in. Ref: UTRW10892