Retro Gentleman Formal Carved Oxford Height Increasing ShoesOxford Height Increasing Shoes These are men's genuine leather Oxford dress shoes designed for both business and formal occasions. They feature a height increasing design, available in options of 3cm, 6cm, or 8cm. Crafted from cow leather, the shoes have a durable rubber outsole, a PU insole, and genuine leather lining. Leather Type : Cow Leather Outsole Material : Rubber Insole Material : PU Lining Material : Genuine Leather Men Height increasing