Тhе complex with it‘ s unmistakaЫe futuristic architecture is а unique hyper-modern and multifunctional landmark: an arena for football, athletics and other Ьig events. The ascending circles, crcated as а douЫe helix, embodied flexiЬility, dynamics and activity. The loops incarnate c loseness, embrace and friendship. The movement makes the spectators feel „it’s all about sports“. The concept of climatisation Тhе entire Arena is placed on а base that is devided into many caverns. The whole base serves as а cold air reservoir. The ascending douЫe helix supports the concept of moving the cooled night air into the Arena during the day hrough intelligent controls and removing it through the roof.