65% polyester/35% combed cotton twill. Reinforced stitching at the seams. Adjustable Cordura® reinforced pockets for kneepads with flap and Velcro® closing tabs. Semi-flying tape measure pocket. Hammer loop. Large flying pockets with multiple outer compartments and Cordura® reinforcements. Deep patch pockets for storing flying pockets when not in use. Multiple easy-access side and rear pockets with gusset and Velcro flap. Velcro attachment system for adding tool pockets. Elasticated back for waistband adjustment. Large belt loop at the back. Wider hem at the bottom of the trouser leg for better adjustment of leg length (extra 5 cm). Ring to attach badge & keys etc. YKK® zip. Spare button. Tear-resistant and abrasion-resistant. Suitable for 60°C wash and tumble dry. Certified STANDARD 100 by OEKO-TEX®N° 1501003X, Centexbel.