64% Polyester, 34% Viscose, 2% Lycra. Design: Plain. 330gsm. Fastening: Button, Zip Fly. Fabric Technology: Teflon Coated. Belt Loops, Flat Front, Slim Waistband, Straight Leg. Pockets: 2 Side Pockets, Mock Pocket. Sustainability: Made from Recycled Materials, Oeko-Tex Standard 100 Certified, REACH. Ref: UTPC7691