Sideline energy belongs in the stands, too. This Buffalo Bills Sideline Lightweight Long Sleeve Hooded Dri-fit Top by Nike delivers to fans the same sweat-wicking technology worn around the field. Pique fabric crafted in a modern, everyday silhouette feels lightweight and features a breathable perforated back neck tape. With removable sleeves, this Buffalo Bills top allows you to keep pace through the long Nfl season.