The youngster you know loves Team USA and enjoys watching them dominate the Olympics. Now you can help him show off his patriotism when you give him this Team USA Just Do It Flag performance T-shirt from Nike. It features "Just Do It" filled in with an American flag on the front, while he'll find the official Team USA logo on the right sleeve. This tee features Dri-FIT technology which will wick away moisture from his body. This is the perfect top to show off his die-hard Team USA fandom.