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