Nike Men's Zoom Challenge Size:12 This one is full of

This one is full of surprises

Keep your water colder longer

These 2-in-1 shorts offer a stay-put liner for chafe-free coverage

The high-tech upper

On DryTec™ technology to stay dry and fresh

Nike Men's Zoom Challenge Size:12 This one is full ofWhether youre digging, dinking or trying to barrel a ball down the line after scrambling out of a split set, the all new Nike Zoom Challenge can help you hold serve. An Air Zoom unit helps keep you fresh when in the middle of a long rally or volley at the net, ideal for getting to untouchable shots both near and far. Benefits Air Zoom unit in the heel adds a spring to your step. Synthetic overlays provide lateral support and help keep your heel