Mikasa Exclusive FIVB Game Ball - Official Size and Weight - Micro-Fiber Composite Cover - Nylon Wound Center - Butyl Bladder for Maximum Air Retention The game ball of the 2008 Beijing Olympics. We make this ball to the highest standards to give you an idea of what you can expect when you win gold. Mikasa has once again been chosen to represent all nations as the official volleyball of the Olympics. Mikasa has been the official volleyball of the Olympics Games since 1964. The MVP200 is played by more nations than any other volleyball made. Mikasa Guaranteed for 2-years.