These overalls are made of Aniline Dyed Cowhide Leather. Only the best quality hides are reserved for this process, where the skin is tumbled in vats so the dye is completely absorbed by it. There is no other coloring agent or process, thus the finished leather tends to look and feel more "natural" - the unique markings and character of each skin are apparent. These overalls have multiple pockets and adjustable straps. Sizes X Small to 4X Large.