12-ounce, firm-hand, 100% ring-spun cotton duck Adjustable front-elastic suspenders Bib pocket with zipper closure Zipper fly Two large lower-front pockets Left-and right-leg hammer loops and ruler pockets Long-wearing, chap-style double-front construction with cleanout bottoms that can accommodate knee pads Ankle-to-thigh leg zippers Two reinforced back pockets Triple-stitched main seams Metal rivets at vital stress points Imported