With a futuristic style, the Nike Air Max Muse expresses a bold design concept and lots of cushioning built-in. The upper is made of synthetic leather, mesh, and textiles for a layered look and added durability. The strategically placed mesh provides comfort and ventilation, while the large Air Max unit in the heels adds a plush and bouncy feel.  A two-piece outsole is constructed with durable rubber, and features small ridges in a multi-directional pattern for proper traction. *These shoes are designed for casual wear or for cross-training, not made for use on a tennis court.