The GEL-RESOLUTION X CLAY tennis shoe creates advanced stability and cushioning for players who like to control the game from the baseline. DYNALACING technology has been strategically designed to hold when extra support is needed. This allows you to experience a locked-in feel when you're making quick transitions. There's also a two-piece midsole design that helps improve stability when your foot lands on the court. DYNAWALL technology in the midsole now extends into the heel for added stability during lateral movements. It's a functional feature that's effective when you're running covering both sides of the baseline. Optimizes lateral movements and allows you to easily return to the starting position. It ensures full contact with the ground for better grip and, thanks to the herringbone structure, prevents the accumulation of soil in the sole. Ensures advanced cushioning and optimal stability.