Lazio unveiled the 09/10 home and away kits made by Puma.
Lazio's colours of white and sky blue were inspired by the national emblem of Greece, due to the fact that Lazio is a mixed sports club this was chosen in recognition of the fact that the Ancient Olympic Games and along with it the sporting tradition in Europe is linked to Greece.
Originally Lazio wore a shirt which was divided into white and sky blue quarters, with black shorts and socks. After a while of wearing a plain white shirt very early on, Lazio reverted to the colours which they wear today.
Some seasons Lazio have used a sky blue and white shirt with stripes, but usually it is sky blue with a white trim, with the white shorts and socks. The club's colours have led to their Italian nickname of biancocelesti.