The K-Swiss Receiver V is aimed at the player looking to capitalize on performance without breaking the bank. Aggressive style coupled with Aösta II rubber compuonding insures the foot to court contact is everything you come to expect from K-Swiss. It is a lightweight shoe with a classic and timeless design that provides extra comfort. The outside contains a mix of natural and synthetic leather, which provides an excellent combination of durability and comfort. Superfoam underneath the heel means there is ample cushioning for those long matches and the supportive mid-foot shank provides the stability you need to propel you forward for the next shot. This sole is suitable for all surfaces including grass.