Colorado Rockies 25th Anniversary New Era 59Fifty Fitted Hat (Glow in the Dark Black Green Copper Yellow Red Under Brim) GRAY UNDER BRIM Navy & 3M Under Brim

Navy & 3M Under Brim

Villainous New York Odio Prohibo Tee in Black

Dark Graphite with Teal Under Brim

Simply Expose Logo to Sunlight (or bright light) for at least one full minute to activate the green phosphorescent glow

Colorado Rockies 25th Anniversary New Era 59Fifty Fitted Hat (Glow in the Dark Black Green Copper Yellow Red Under Brim) GRAY UNDER BRIM Navy & 3M Under BrimColorado Rockies 25th Anniversary New Era 59Fifty Fitted Hat in Black, Glow in the Dark, Green, Copper, Yellow & Red 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.