Get on track for the next Houston Astros game with this 2025 City Connect Batting Practice 39THIRTY Flex Hat from New Era. Inspired by Houston's rich railroad history, this hat features a Union Station patch that harkens back to the Old Union Station lobby that is now the main lobby for Daikin Park, where you can still see train tracks in left field. With a breathable construction and embroidered graphics, you'll be able to finish off your game day look in comfort while showcasing a piece of your team's unique history.