65% poly / 35% combed cotton 7 oz. rip-stop weave material, wrinkle & stain resistant, 6 pocket design with slotted cargo pockets for securing medical equipment, reinforced knees, heavily reinforced belt loops, 2 adjustable waist tabs, gripper waistband for shirttail retention and self locking metal zipper fly. Trousers come with a 37" unhemmed inseam with surged leg openings.