Show your support for the San Francisco 49ers with this 2025 Nfl Training Camp A-Frame 9FORTY Adjustable Hat from New Era. The 9FORTY A-Frame merges the front two crown panels into one, creating a high-profile pinched shape and an unmistakable look. Featuring breathable performance fabric with perforated mid and rear panels, this hat ensures you stay cool and comfortable during intense training sessions or while cheering on the San Francisco 49ers.