Through an exclusive deal with New Era, we are able to provide the same hats worn on MLB fields everywhere. With 4 different styles to choose from, you can stay color-coordinated for every round of the tournament! These heavy-duty hats are built to last, and feature the Innova swoosh logo on the front, with the small Air Force wing logo on the back. The 59Fifty cap is New Era's signature fitted cap. It is a structured cap with a flat visor that has the ability to curve. The 59Fifty cap has a full crown and 6 panels. The cap has 8 rows of visor stitching and a button on top. For help finding the right size, please refer to the sizing chart on the New Era site: http://shop.neweracap.com/pop/size-chart?sku=20845158.