All sheepskin garments with a 'leather look' have a sprayed on finish. This is true of every brand available on the market, and the finish will wear to a suede-like appearance over time. This finish is colourfast under normal circumstances. However, certain solvents on hands or surfaces can slightly damage the dark brown finish in a way that the colour could run. These solvents include: Leather seat treatments, hand creams, perfumes, petrol, oils, etc.