Engineered with a bonded collar and placket, this progressive style performs with Dri-FIT moisture management technology An ultrafine heathered texture gives this high-tech shirt sophistication Self-fabric collar Heat transfer label for tag-free comfort Three-button placket Die-cut buttonholes and pearlized buttons with metal rims Open hem sleeves Side vents Contrast heat transfer Swoosh design trademark on center back neck Made of 4.87-ounce, 90/10 polyester/spandex Dri-FIT fabric.