Celebrate America's pastime and the Miami Marlins with this 2025 Fourth of July 39THIRTY Flex Hat from New Era. The 39THIRTY's premier stretch-fit style ensures a comfortable fit for any fan. The contrast-color bill and undervisor, raised embroidered graphics, and rope embellishment at the visor add a touch of patriotic flair. With its breathable construction and structured fit, you'll be ready to cheer on the Miami Marlins in style this Independence Day.