Arizona Diamondbacks 2001 WORLD CHAMPIONS 20TH ANNIVERSARY New Era 59Fifty Fitted Hat (Glow in the Dark Tint Pewter Dark Green Under Brim) 70686613 The crown is black with

The crown is black with a purple brim and orange under brim

Orange & Black Under Brim

NYPD Shield New Era 59Fifty Fitted Hat in Navy with Gray Under Brim

Oakland Athletics 50TH Anniversary New Era 59Fifty Fitted Hat in White

Dark Green with Green Under Brim

Arizona Diamondbacks 2001 WORLD CHAMPIONS 20TH ANNIVERSARY New Era 59Fifty Fitted Hat (Glow in the Dark Tint Pewter Dark Green Under Brim) 70686613 The crown is black withArizona Diamondbacks 2001 World Champions 20th Anniversary New Era 59Fifty Fitted Hat in Tint, Pewter and Teal Under Brim. Logo: Glow in the Dark Glow in the dark only works when you charge the hat by exposing the hat in the light and then going into the darkness right away. It does NOT glow in the dark continuously or without charging. The glow in the dark effect fades fairly quickly. How to make Patch Glow in the Dark: Simply Expose Logo to Sunlight