It also features a gray underbrim

Paul Saints New Era 59Fifty Fitted Hat in Black & Gray Under Brim

Chicago White Sox 2005 World Series New Era Fitted 59Fifty Hat Green and Red Under Brim

The fitted hat is finished off with a grey under brim

Duke Blue Devils New Era 59Fifty Fitted Hats in NCAA Blue with a Gray Under Brim

Seattle Mariners 25TH Anniversary New Era 59Fifty Fitted Hat (Glow In The Dark Oceanside Blue Grey Under Brim) New York Yankees It also features a graySeattle Mariners 25TH ANNIVERSARY New Era 59Fifty Fitted Hat is OCEANSIDE BLUE with Grey Under Brim. Seattle Seahawks Color Way. 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.