The Carhartt Duck Zip-to-Thigh Bib Overall is unlined to give you full comfort while on the job, no matter the season. Made of 12-ounce, firm-hand, 100% cotton duck, it features ankle-to-thigh leg zippers for easy on/off. It also has chap-style double front with cleanout bottoms that can accommodate knee pads, right and left hammer loops, and front elastic suspenders. Back pockets are reinforced for durability. *12-ounce, firm-hand, 100% cotton duck, heavyweight *Un Lined *Double knees
