99% cotton/1% elastane. Washable at 60°C, slim fit, denim canvas. Tear-away brand label, reinforced pockets on front and back- left and right sides. 370 g/m². Denim canvas. Washable at 60°C. Slim fit. Button fastening with button cover and metal zip. Front: 2 slanted opening pockets. Left: reinforced seam pocket with flap and tear release fastening + 3-compartment over-pocket, 1 of which has pen compartment. Right: hammer pocket, tape pocket and over-pocket with tear release fastening. Back: 2 patch pockets with reinforced seams, 1 with a tear release fastening flap. Rounded belt at back with wide inner non-slip elasticated band for optimal support. Orange inner buckle at middle of back. Loops with reinforced seams including one large one in the middle of the back and 1 plastic ring at the front. Darts at the knee for added comfort. Reinforced crotch gusset for increased resistance and perfect freedom of movement. Triple overstitching on side seams, inside leg and rear split. Twin needle finish at hem. Tear-away brand label.