The 5.11 Tactical Ripstop TDU Pants are durable tactical pants made from a cotton and polyester ripstop fabric. They feature a self-adjusting tunnel waistband, YKK zipper, double-reinforced seat and knees, cargo pockets with internal dividers, and external knife pockets. The pants have a Teflon finish for stain, soil and moisture resistance and are available in sizes 28"-54" waist in 8 different colors including Black, Tundra, TDU Green, Dark Navy, Khaki, Coyote, Storm, and Ranger Green.