The Cali New Era 59Fifty Fitted Hat also has a gray under Brim to give it that retro feel

Kansas City Royals 50th Anniversary New Era 59Fifty Fitted Hat in Black Royal Blue and Gray Under Brim

Chicago Cubs 2016 World Series New Era 59Fifty Fitted Hat in Blue with Gray Under Brim

Colorado Rockies 30th Anniversary New Era 59Fifty Fitted Cap in Black and Gray Under Brim

New York Yankees PHILIPPINES FLAG 59Fifty New Era Fitted Hat in Navy with Peach Under Brim

New York Mets Korea Flag New Era 59Fifty Fitted Hat (Royal Blue Gray Under Brim) CTO061521A The Cali New Era 59FiftyNew York Mets Korea Flag New Era Fitted Hat in Royal Blue and Gray Under Brim. Shoutout to @KOO