Allianz Arena (German: [aˈli̯ants ʔaˌʁeːna]; known as Munich Football Arena for UEFA competitions) is a football stadium in Munich, Germany, with a 70,000 seating capacity for international matches and 75,000 for domestic matches. Widely known for its exterior of inflated ETFE plastic panels, it is the first stadium in the world with a full colour changing exterior.

From Wikipedia