Colorado Rockies 25th Anniversary New Era 59Fifty Fitted Hat (Glow in the Dark Gray Turquoise Under Brim) Size:7 1/4 features the classic Thrasher flame

features the classic Thrasher flame logo

Navy with Gray Under Brim

Arizona Diamondbacks 10TH Anniversary New Era 59Fifty Fitted Hat in Black & Grey Under Brim

This cap has an original logo made by us in simple everday colors

New York Yankees 1999 World Series New Era 59Fifty Fitted Hat in Red & LAVENDER Under Brim

Colorado Rockies 25th Anniversary New Era 59Fifty Fitted Hat (Glow in the Dark Gray Turquoise Under Brim) Size:7 1/4 features the classic Thrasher flameColorado Rockies 25th Anniversary New Era 59Fifty Fitted Hat in Gray with Turquoise 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.