Cargo Aviator Work Trousers are made from lightweight and durable 210GSM Ripstop material. Featuring patented 4-way stretch Cordura panels, functional swing tool & nail pockets, multipurpose leg pockets, reinforced Cordura knee pad pockets & trims, YKK Zip, and an internal waistband gripper. These site trousers are the best pick for those who are looking for functionality and durability.