Chicago Bears are a professional American football team. Located in Illinois in Chicago . Currently the National Football League 's National League North team. They have won nine American football championships, eight times the old National Football League and one Super Bowl championship ( 1985 ). Team in 1921 moved to Chicago, changed its name to Chicago Stanley Adams ; later founder George Halas for $ 100 from sponsors I bought this team in my hands and renamed it the Chicago Bears again , which is still in use today; the team started playing their home games on the Military Field in 1971 . Their old enemy is the Green Bay Packers . You can buy the Chicago Bears sports face masks with the latest sales & promotions in our shop.