Shaquille ONeal, the former NBA superstar, wears a size 22 shoe, which is the same size as Hall of Fame center Bob Lanier. However, Shaq revealed that his actual foot dimension is 20, but he prefers wearing size 22 because when he was young, his parents would buy him large shoes to last him longer. Having such large feet means ONeal cant just walk into a department store and leave with a few pairs of shoes. Instead, he had to custom order kicks just to find some basketball shoes in his size. ONeal ultimately signed a deal with Reebok, which produced signature shoes for him.