TEAMGEIST

The Adidas +Teamgeist (German pronunciation: [ˈtiːmgaɪ̯st], with the plus sign being mute) is a football made by Adidas and developed jointly with Molten Corporation. It was the official match ball for the 2006 FIFA World Cup in Germany. The plus sign in its name was introduced for trademark purposes, since the regular German word Teamgeist, meaning "team spirit", could not be trademarked.