Società Sportiva Lazio (Lazio Sport Club), commonly referred to as Lazio, is an Italian professional sports club based in Rome, most known for its football activity. The society, founded in 1900, plays in the Serie A and have spent most of their history in the top tier of Italian football. Lazio have been Italian champions twice (1974, 2000), and have won the Coppa Italia seven times, the Supercoppa Italiana four times, and both the UEFA Cup Winners' Cup and UEFA Super Cup on one occasion. Lazio's traditional kit colours are sky blue shirts and white shorts with white socks; the colours are reminiscent of Rome's ancient Hellenic legacy. Sky blue socks have also been interchangeably used as home colours.