New Era will be paying homage to the Greatest boxer of all times with a new series titled the Ali Series which will hit shelves this Holiday season. Muhammad Ali, also known as Cassius Clay, is someone who stands for what he believes in and at the same time remained humble. Theirs a reason why he’s nicknamed “The Greatest”. The caps will be titled the All Signature, The Basic, Ali Quote, I AM, and the SUB-Roidery. Make sure to pick one up as soon as they release this Holiday season.