19. Nike Air Walker Max
Seeing that they had just introduced the all-new Air Max runner in 1987, Nike was in no rush to update their newest, hottest silhouette. What they did instead was transplant some of the Air Max DNA into a top-of-the-line walking shoe which they named - of course - the Air Walker Max. The primarily white, primarily leather upper predated a whole bunch of similar takes on the Air Max itself.