This is the adidas 2012 Official Match Ball of the 2012 European Championship in Poland and Ukraine. It's called adidas Tango 12 and will be officially presented in todays drawing of the groups.
The name has it's origin in the 70's and 80's when the Official Ball for the Championships was called Tango. The colors of the ball is black-white with the colors blue-yellow of the hoster Ukraine and red-white for Poland. In the middle is the official logo of the tournement.