65% poly 35% cotton lightweight ripstop fabric,fabric protector allows resistance to water, oils stains. slide adjustment waistband that gives when you do, double reinforced knee panels,2 cargo pockets with ergonomically designed flaps and internal box pleats,accessible cell phone pockets or pistol mag on both sides, YKK zippers, snap waist closure with french fly Double reinforced pocket corners, black welt pockets with flaps belt loops machine washable