Canvas fabric 65% polyester, 35% cotton 290gsm, Stretch fabric 93% nylon, 7% elastane 295gsm, Cordura® fabric reinforcement at the bottom inner hem for durability, Stretch Cordura® fabric knee pad pockets with Velcro® fastening, YKK zip fastening, Non-slip taping inside waistband, Left leg multiple pockets, right leg multiple pockets, Two back pockets, JCB branding