K-Swiss Express Light 3 Clay Grey The K-Swiss Express Light 3 Clay are designed to offer agile, comfortable and stable play on clay courts. The high-density Aösta 7.0 rubber outsole features a deep spike design that ensures exceptional traction and precise control during slipping, even on the most demanding exchanges. The synthetic leather upper incorporates DuraWrap Flex technology, a molded RPU structure that protects areas of increased wear while maintaining foot flexibility. This combination improves the durability of the shoe and provides a secure feeling of support on each support. The CMEVA midsole provides light and effective cushioning, absorbing impacts and promoting a reactive footprint. Inside the shoe, the die-cut Smart Foam insole offers immediate response and greater comfort throughout the game, while the textile collar padding strengthens ankle stability. Who is it designed for? These shoes are designed for tennis players who value mobility, lightness and consistency from the …