You'll immediately feel (and see) the difference of a Nike Sphere Dry Pro shirt. Its moisture-wicking fabric has a 'bumpy' inside surface to reduce cling and free your movements while speeding evaporation. Ultra-modern texturing on the outside infuses this highly technical shirt with winning athletic appeal. Features include stretch-fabric underarm gussets for freedom of movement, self-fabric collar, three-button placket and hemmed sleeves. Includes a contrast Swoosh design trademark embroidered on the left sleeve. Made of 6.9-ounce, 92/8 polyester/spandex. Pearlized buttons are selected to complement the shirt color.