Fabric type 100% Leather Sole material Rubber Outer material Polyurethane (PU) Closure type Slip On About this item High-quality Materials: These open toe flat sandals upper material are made of quality and stable leather with snug lining. The widen design toe box gives the toe more space. Easy to wear and take off. TPR Rubber Outsole: The flat sandals are made of high-quality TPR rubber. TPR rubber sole is flexible, durable, and slip-on, provides excellent support and comfort.