Men’s Gel Resolution X WHITE/BLACKThe GEL RESOLUTION X tennis shoe creates advanced comfort 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