Material: Elastane, Polyamide, Polyester. Fabric: 4 Way Stretch. Design: Plain. 240gsm. Fastening: Button, Zip Fly. Fabric Technology: Durable. Back Ventilation, Belt Loops, Hammer Loop, Mesh Back Panel. Pockets: 2 Side Pockets, 2 Back Pockets, Detachable Holster Pocket, Reinforced, Ruler Pocket, Knife Pocket, ID Holder, Mobile Phone, Zip, Knee Pad Pockets. Waistline: Stretch. Conforms to Safety Standard: EN 14404:2004+A1:2010, EN20471 Class 1. Sustainability: Oeko-Tex Standard 100 Certified. Ref: UTBC7317