Stay cool while repping your team with the New Era 9FORTY Buffalo Bills 2025 Sideline Hot Weather Primary Logo Gray M-Crown. Built for breathability and performance, this cap features mesh paneling and lightweight fabric to keep you comfortable on game day and beyond. The bold gray design is accented with a Bills logo patch, giving it a classic-meets-modern sideline look straight from the 2025 season. Adjustable strap ensures a custom fit for every fan.