Doubles Half-Zip Size:L it also contains a weighting

it also contains a weighting system that increases the stability of the racket even when your opponent blasts the ball toward you

Dual action with concealable air hose preventing needles from breaking

The Center Court Seamless Polo

and the midsize head enhances what this racket already delivers in spades — feel and control

Our lightweight French terry fabric is soft to the touch

Doubles Half-Zip Size:L it also contains a weightingCool mornings on the court wouldn't be complete without the Wilson Doubles Half Zip. It's soft, comfortable and engineered to move with your body. As you warm up for the action or wind down after your match, quick drying, anti odor material keeps you feeling fresh. Pull down the zipper for extra ventilation.