IntroducingUltimax One. Built on decades of Ultimax know-how, using a unique 4-panel hyperseal construction for unrivalled performance. It features Hyperflow grooves all over the ball, for incredible flight regularity at all speeds. Approved by FIFA Quality Pro, so you can play like the best, with unbeatable quality. Constructed using thermobonded technology, for unbeatable shape retention and durability. *20% improvement in durability over previous model