Constructed of 14.5 oz. durashield denim. Our exclusive room2move fit means a better fit in the seat, thigh, knee and bottom leg opening and an action Gusset for a roomier and more comfortable fit. With 13-inch deep front pockets, a patented leather tape measure reinforcement on right front pocket this pant is ready to be worn by hard working men. Also, reinforced knees, 1000 denier Cordura lined back pockets reinforced at the stress areas and triple needle stitching help to keep up with even the toughest of work!