The Propper Tactical Pants in Navy are made of 65% polyester and 35% cotton ripstop fabric. They feature a lightweight and breathable construction with multiple cargo pockets and a Teflon finish for stain, soil, and liquid repellency. The pants have a relaxed fit through the seat and thighs with internal knee pads and a fully gusseted crotch for flexibility. They come in even waist sizes 30 to 54 inches with unhemmed leg lengths. These tactical pants are machine washable.