You probably know a fan of Robert Griffin III who'd love to wear this hat. The Washington Redskins quarterback was just named the NFL Rookie of the Year by Pro Football Weekly and the Pro Football Writers of America. He completed 65.6 percent of his passes for 3,200 passing yards, 20 touchdowns, only five interceptions and a passer rating of 102.4. Not too shabby.

And since the team is the fourth most valuable sports franchise in the world, behind Manchester United, the Dallas Cowboys and the New York Yankees, it's got a few fans. You just might know one or two. 

This fitted flat brimmed hat is size 7 1/4.