B111 - M Washed Duck Work Dng Flannel Lined Take on the cold weather in greater comfort with Carhartt's washed duck work dungaree that’s lined in 100% cotton flannel. The dungarees are made of 12-ounce, 100% ring-spun cotton duck, sit at the natural waist, and are cut with a full seat and thigh. There are multiple tool and utility pockets plus a hammer loop and reinforced back pockets. The 19-inch leg openings are sized to fit over work boots. *12-ounce, heavyweight, 100% ring-spun cotton duck *Flannel-lined *Sits at the natural waist