Main Material: 65% polyester/35% cotton, 9 oz; Reinforcement: CORDURA reinforced nail pockets, back pockets, ruler pocket, leg pockets, thighs and knees; Details: Metal zipper fly, side hammer loop, straps, metal buttons, reinforced crotch seam; Pockets: Back pockets; leg pocket with telephone pocket; leg pocket with zipper, bellow, and inner telephone pocket in mesh; outer knee protection pocket; ruler pocket with pen pocket; Finish: Leg bottom with CORDURA reinforcement, adjustable leg bottom with drawstring; Reflex: 50 mm wide reflective tape, Reflective tapes around legs