Built from the best materials for the best customers, the Carhartt Firm-Duck Double-Front Dungaree/Flannel Lined is a hard-working choice. Built Carhartt strong in 12-ounce, firm-hand, 100% cotton ring-spun duck, it's lined for comfort in 4.5-ounce, 100% cotton flannel. Featuring long-wearing, chap-style double-front construction, it includes double knees with cleanout openings that accommodate knee pads. Equipped with multiple tool and utility pockets, a left-leg hammer loop, and two reinforced back pockets, this work pant carries a lot of items though the work day. The leg openings fit over boots and, as for fi, it sits at the waist and includes a full seat and thighs. *12-ounce, firm-hand, 100% cotton ring-spun duck *4.5 ounce, 100% cotton flannel *Chap-style double-front construction