LE Pure Leather Bili Two Toned Shoes 2901. Top Quality Cow Leather Upper The shoes upper is made from 100% fully grain cow leather, known for its durability and luxurious texture. This leather enhances the shoes appearance over time, developing a rich patina. 2. Soft Goat Leather Lining The inner lining is crafted from 100% pure leather goat skin. It features anti bacterial properties and ensures a soft, comfortable fit, offering long lasting freshness and comfort. 3. Handcrafted Excellence