September 20th 1972 history was made when one of the greats fights of all time took place, lasting 15 rounds. This year in September Adidas will accomodate for the special occasion by releasing a couple pairs of the Adidas Superstar. The Adidas on the left is called the Muhammad Ali – Leroy Numan and both sneakers are made of different materials. It is said (but not confirmed) that one will be a official release, and the other is just a prototype. The Adidas on the right is the Muhammad Ali 35th Heavyweight champion of the world, which features the words “Wed Sept 20th 1972, the battle of the century, 15 rounds of boxing“. Also Muhammad Ali signature is lasered on the tongue and his name printed on the heel. Via Samplekickz.