Oakland Athletics First Mascot – Charlie O the Mule New Era 59Fifty Fitted Hat (Green Gold Gray Under Brim) Size:7 7/8 Chicago Cubs 1908 World 59Fifty

Chicago Cubs 1908 World 59Fifty New Era Fitted Hat in RealTree Camo

Oakland Athletics 1987 All-Star Game New Era 59Fifty Fitted Hat in Walnut with Red Under Brim

BLACK & Purple Under Brim

Philadelphia Athletics New Era 59Fifty Fitted Hat made in traditional throwback colors Blue with a Green under brim

This is one of the most popular Nike Lebron 9 lows that have ever been done and this hat compliments it real well

Oakland Athletics First Mascot – Charlie O the Mule New Era 59Fifty Fitted Hat (Green Gold Gray Under Brim) Size:7 7/8 Chicago Cubs 1908 World 59FiftyFirst Mascot Charlie O the Mule Oakland Athletics Oakland Patch New Era 59Fifty Fitted Hat in Green, Gold and Gray Under Brim. Charlie O the Mule was the mascot used by the US baseball teams Kansas City Oakland A's from 1965 to 1976. Charlie O the Mule was purchased from Harold Sloan a small town farmer and muleskinner from Osborn, Missouri. The mule was named after Charles O. Finley, the team's owner at the time.