Nike Duke Fitted Hat 2010 NCAA Men's Basketball National Champions Cap Stretch The Nike Duke Fitted Hat 2010 NCAA Men's Basketball National Champions Cap is a stylish and officially licensed cap designed for basketball fans. Made by Nike, this multi-color cap features the Duke Blue Devils team logo, making it a perfect accessory for supporters of the team. With a stretch fit for added comfort, this one-size cap is a must-have for any fan looking to show off their team spirit during the Final Four. Bill needs cleaning. See photos.