64% Polyester, 34% Cotton, 2% Elastane. Fabric: Stretch. Design: Plain. Fastening: Button, Zip Fly. Fabric Technology: High Abrasion, Reinforced. Belt Loops, Easy-Care, Gusset Panel, Knee Pads, Wrinkle-Free. Pockets: Holster Pocket, Knee Pockets, 2 Back Pockets, Flap Closure. Ref: UTPB310