Oakland Athletics 1989 Battle of the Bay World Series New Era 59Fifty Fitted Hat (Glow in the Dark Black Gray Under Brim) Size:7 1/2 Also on the back in

Also on the back in yellow is the California Bear that can be seen on its state flag

New York Yankees 27 World Championships New Era 59Fifty Fitted Hat in Pink Under Brim

The Albuquerque Isotopes MILB New Era fitted hat is a Black Metallic Silver

This Praying Hands New Era 59Fifty Fitted Hat is for those who believe in a higher power

Oakland Athletics 1989 Battle of the Bay World Series New Era 59Fifty Fitted Hat (Glow in the Dark Black Gray Under Brim) Size:7 1/2 Also on the back inOakland Athletics 1989 Battle of the Bay World Series New Era 59Fifty Fitted Hat in Black with Gray Under Brim. Logo: Glow in the Dark How to make Patch Glow in the Dark: Simply Expose Logo to Sunlight (or bright light) for at least one full minute to activate the green phosphorescent glow. The longer it is exposed, the longer and brighter the afterglow will be.