Arizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat (Glow in The Dark Rust Orange Lavender Under Brim) Size:8 Chicago White Sox 2005 World

Chicago White Sox 2005 World Series New Era Fitted 59Fifty Cap in Black & Red Under Brim

The fitted hat is finished off with a grey under brim

Black Gray and Under Brim

Looney Tunes New Era 59FIFTY Fitted Hat in Black & Gray Under Brim

Seattle Mariners 40TH Anniversary New Era 59Fifty Fitted Hat is Black with Blue and Yellow Logo

Arizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat (Glow in The Dark Rust Orange Lavender Under Brim) Size:8 Chicago White Sox 2005 WorldArizona 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.