Cotton Duck Chore Coat Button front chore coat, constructed of 12 oz. heavyweight Carhartt® brown water repellent cotton duck, features a five metal button front, two-button adjustable cuffs and four patch pockets, including one with a button flap. Warm blanket lining is 60% acrylic and 40% polyester. Corduroy top collar has snaps underneath for optional hood. Other features include a split back with bi-swing, inside safety pocket and metal rivets at vital stress points. Re-treat after washing to retain water repellent feature.