Warm and durable, the Key Industries Insulated Duck Bib Overall is just what you need in wet, chilly weather. The overalls are made of 100% cotton with a 12 oz. unwashed Duck Fabric outer shell that has a water and stain repellent finish. The insulation is a mid-weight, bonded polyester fiberfill. It features reinforced front pockets and two exterior chest pockets with a zipper closure. The overalls also have oversized reinforced back pockets and two interior storage pockets. There is a double utility pocket on the right leg and a single utility pocket on the left leg. Heavy duty zippers are on the front and on the legs up to the hips and the overalls feature double knees with cleanout bottoms. It comes in sizes LRG, 1XL and 2XL.