Ninja Warrior Obstacle Course design. Are you a Ninja Warrior Super Fan? Let everyone know with this Cool Design! Its a perfect gift for Christmas and birthday presents for the Ninja Obstacle Parkour Fan in your life. Whether you enjoy the show or are already climbing on Ninja obstacles this design is a perfect choice for a gift for you or anyone who loves Ninja. ZippyRooz Exclusive & Custom Design - designed by a Mom for her Ninja loving kids & their friends. Lightweight, Classic fit, Double-needle sleeve and bottom hem