The Yonex Men's Power Cushion FusionRev 5 Clay Tennis Shoes are designed for a natural fit and motion. This tennis shoe is a high-performance shoe for intermediate to advanced players. The fifth generation of the Fusion Rev series has been upgraded with a new TPU Shank, Fusion Wing, Durable Skin upper, and a lightweight msLITE X midsole. This is a clay court tennis shoe.