Toughness and warmth work together in our Carhartt 100070 washed-twill dungaree/ flannel lined. Made of durable 9.25-ounce, 100% cotton ring-spun peached twill, it’s lined in 4.5-ounce, 100% cotton flannel for comfort. This work pant sits slightly below the waist and features a relaxed-fitting seat and thighs. Well outfitted for a day on the job, it includes multiple tool and utility pockets, a left-leg hammer loop, and two reinforced back pockets. The leg openings are straight.