Tuf Revolution Polycotton Black Regular Leg Cargo Trousers. Made from 65% polyester 35% cotton twill mix. Highly durable and reinforced at all major seams. Easy access external kneepad pockets. Multiple pockets for tools. Two back patch pockets with flaps. Reinforced hem cargo thigh pockets. Reinforced kneepads and pocket flaps for extra durability and protection.