BATTLE OF THE BAY San Francisco Giants 1989 World Series Patch New Era 59Fifty Fitted Hats (Glow in the Dark Patch BLACK Floral UNDER BRIM) Texas Rangers The Florida Marlins were introduced

The Florida Marlins were introduced in 1993 as an expansion team

This Cal Golden Bears New Era 5950 Fitted Hat is all navy

Navy blue dad hat with Philippine sun logo in white

Scottsdale Scorpions 59Fifty New Era Fitted Hat is in Black

Vancouver Grizzlies New Era 59Fifty Fitted hat in Brown

BATTLE OF THE BAY San Francisco Giants 1989 World Series Patch New Era 59Fifty Fitted Hats (Glow in the Dark Patch BLACK Floral UNDER BRIM) Texas Rangers The Florida Marlins were introducedBATTLE OF THE BAY San Francisco Giants 1989 World Series Patch New Era 59Fifty Fitted Hats in Black & Floral Under Brim Allergy Pack Patch: Glow in the Dark How to make Logo 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.