Show your support for Arizona Diamondbacks on Independence Day by grabbing this 2025 Fourth of July 59FIFTY Fitted Hat from New Era. It features embroidered Arizona Diamondbacks graphics with raised details and a contrast-color undervisor. The six-panel construction with eyelets and rope embellishment across the visor make this 59FIFTY a must-have for any die-hard fan. This cap is an icon in sport and street culture thanks to its status as the official on-field cap of MLB.