Colorado Rockies 25TH Anniversary New Era 59Fifty Fitted Hat (Red Glow in the Dark Mint Under Brim) MOBILE BAYBEARS USA Crest Snapback Hat with

USA Crest Snapback Hat with a green under brim

Go retro with the on-field hats from the 1999s

Palm Tree Los Angeles Dodgers 60th Anniversary New Era 59Fifty Fitted Hat in Purple

The "Cannon" color-way especially

Colorado Rockies 25TH Anniversary New Era 59Fifty Fitted Hat (Red Glow in the Dark Mint Under Brim) MOBILE BAYBEARS USA Crest Snapback Hat withColorado Rockies 25TH Anniversary New Era 59Fifty Fitted Hat in Red with Mint 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.