Available in sizes Extra Small, Small, Medium, Large, Extra Large, 2XL, 3XL, 4XL. Material: 100% polyester Dri-FIT fabric. Weight: 6 Ounces. Colorblocking on the chest challenges the traditional polo, while Dri-FIT moisture management technology helps keep things cool. Features a self-fabric collar, three-button placket and open hem sleeves. The contrast heat transfer Swoosh design trademark is on the right chest.