Pittsburgh Pirates 1971 World Series New Era 59Fifty Fitted Hat (Yellow Black Green Under Brim) Size:7 3/8 Arizona Diamondbacks 2001 World Series

Arizona Diamondbacks 2001 World Series New Era 59Fifty Fitted Hat Purple & Grey Under Brim

When they were first shown to the world their team colors featured Teal as a main point

Oakland Athletics 1989 Battle of the Bay World Series New Era 59Fifty Fitted Hat in Black

Palm Tree Los Angeles Dodgers 60th Anniversary New Era 59Fifty Fitted Hat in Hunter Green & Orange Under Brim

This San Diego Padres New Era 59Fifty fitted hat is done in the Oakland Athletics team color way

Pittsburgh Pirates 1971 World Series New Era 59Fifty Fitted Hat (Yellow Black Green Under Brim) Size:7 3/8 Arizona Diamondbacks 2001 World SeriesPittsburgh Pirates 1971 World Series New Era 59Fifty Fitted Hat in Yellow, Black & Green Under Brim.