When the Buffalo Bills are playing their biggest rivals, declare your allegiance loud and clear with this stylish New Era 2025 Rivalries Collection Fan Pack Ponytail 9TWENTY Adjustable Hat. Designed with a ponytail opening and stretch fit, this Buffalo Bills hat ensures a secure and comfortable fit for long hair. The embroidered team graphics, unstructured, relaxed fit and curved bill provide a sharp look and comfortable, well-worn feel that's perfect for showing your Buffalo Bills pride.