The NIke Advantage Premier Mens Tennis Polo is made of lightweight Dri-FIT fabric and features a modern fit with a woven collar, dropped hem and ergonomicseams for distraction-free playdynamic on-court presence. Dri-FIT fabric wicks sweat to keep you comfortable and dry. Shoulder seams are rolled forward for a comfortable range of motion. Laser perforations on the back panel increase breathability. Slim placket and collar are atrategically placed for comfort.