50% Nylon, 50% Cotton Made in the USA or Imported Drawstring closure Ripstop fabric - 65% Polyester 35% Cotton, Drawstring inner waist for adjustment Low profile cargo pockets, Deep front hand pockets, Dual concealed zippered front pockets Stretch areas above knees and lower back, Utility rear pockets Adjustable knee pad placement straps, Zippered ankle and calf pockets Front thigh Velcro pockets, Adjustable Velcro ankle closure with boot zippers