Arizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat (Glow in The Dark Rust Orange Lavender Under Brim) 70605320 Chicago Cubs 1962 All Star

Chicago Cubs 1962 All Star Game 59Fifty New Era Fitted Hat in Red & Peach Under Brim

This Colorado Avalanche New Era 59Fifty Fitted Hat is white based and features hits of the infrared and poison green

The crown is Black

The New York Yankees New Era 59Fifty Fitted Hats with the 1998 World Series side patch and gray under brim is a classic

San Francisco  Warriors New Era 59Fifty Fitted Hat in Black

Arizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat (Glow in The Dark Rust Orange Lavender Under Brim) 70605320 Chicago Cubs 1962 All StarArizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat in Rust Orange & Lavender 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.