 The ball was unveiled at a ceremony in Moscow's Manezhnaya Square, attended by UEFA General Secretary David Taylor, former Germany player and coach Franz Beckenbauer, final ambassador Rinat Dasayev and Russian Football Union president Vitaly Mutko.The referee for the final was 40-year-old Slovakian referee Ľuboš Micheľ, the first Slovak to take charge of a European Cup final.His team was completed by fellow Slovak assistant referees Roman Slysko and Martin Balko and fourth official Vladimír Hriňák.