-Upper: High quality Cow leathers material, tough and durable, permeability is strong-Lining: Pig Skin-Inner Sole: Cow Skin-Wear resistant and anti-skid rubber soles-International Size-Suitable for causaul wearGenuine Leather is a natural material from animals and therefore differs from hide to hide. Whereas Synthetic Leather are treated and reacts differently during coloring and tanning process, to replicate these textures of a Genuine Leather.While we handle all of our product with utmost care, irregularities such as dents, scars, scratches, wrinkles or blemishes are normal, and should not be considered as a defect. White Cow Leather Sneaker 0072