Arizona Diamondbacks 1998 Inaugural Season New Era 59Fifty Fitted Hat (Glow in the Dark Patch Black Teal Green Under Brim) Size:7 1/2 Arizona Diamondbacks 2001 World Series

Arizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat in Black & Pink Under Brim

This Expos Fitted Hat is 2 main colors with a hint of white thru the middle

Winston Salem Dash New Era 59Fifty Fitted Hat in Blue & Neon Orange

The New Era hat has the 2000 World Series Side Patch

Arizona Diamondbacks 1998 Inaugural Season New Era 59Fifty Fitted Hat (Glow in the Dark Patch Black Teal Green Under Brim) Size:7 1/2 Arizona Diamondbacks 2001 World SeriesArizona Diamondbacks 1998 Inaugural Season New Era 59Fifty Fitted Hat in Black & Teal Green Under Brim. Patch: 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.