Head to the stadium rooting for the Arizona Diamondbacks in fashion with this American Flag 9FORTY M-Crown A-Frame COOLERA Adjustable Hat from New Era. This 9FORTY M-Crown A-Frame cap sits higher on the head than the original 9FORTY, providing a comfortable fit in style. The embroidered club logo pops with raised details, while heat-sealed stars and stripes on the front panel add patriotic flair that will have you belting out U-S-A, U-S-A, well before first pitch.