Carhartt ® Washed-Duck Work Dungaree. CTB11Long days on the job site or making repair calls require pants that are comfortable and durable. These pants let you move freely and they're tough as a steel beam. 12 ounce, 100% cotton ring spun washed duck canvas Sits slightly above the waist Generous fit through the seat and thigh with the most room to move Multiple tool and utility pockets Left leg hammer loop Stronger sewn on seam belt loops Heavy hauling reinforced back pockets Straight leg