Men's Gel-Resolution X Color:101-White/Dark Cobalt The high-flow bite valve not

The high-flow bite valve not only has a dust cover

It's made of heavyweight cotton duck

PowerTap™ Technology for quick on the fly brightness adjustment

Made from repurposed post-consumer plastic bottles

Anatomical toe box allows toes to spread naturally and comfortably

Men's Gel-Resolution X Color:101-White/Dark Cobalt The high-flow bite valve notThe 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