63% Polyester, 34% Cotton, 3% Elastane. Fabric: Performance, Stretch. Design: Plain. Fastening: Button, Zip Fly. Fabric Technology: Durable, Hardwearing. Adjustable Leg Length, Articulated Knee, Belt Loops, Interchangeable Colour Zip Pulls, Reflective Detail, Twin Needle Stitching, Twin-Needle Seams. Waistline: Elasticated. Sustainability: Oeko-Tex Standard 100 Certified. Hem: Reinforced. Ref: UTRW9920