Extra Tough, Long Wearing! Made of 11-3/4 oz. 100% cotton blue indigo denim. Strong triple stitched seams! Bar-tacking at stress points and non-rust metal rivets at front pockets. Built for comfort - a back yoke and no-bind rise. Perfect fit for every build and pre-shrunk so the fit lasts! Two insert front pockets with deep denim facing so the white inside pockets won't show. Coin pocket and rear patch pockets. Plier/rule pocket. Metal button waistband. Narrow belt loops. White stitching.