Roger Federer’s Designer Tennis Shoes
As you can see, he wear’s custom Nike, Zoom Air, Fit Frame tennis shoes. On the left heal, his RF trademark is displayed. On the right heal, the Wimbledon gold trophy is emblazoned with the number 5 – signifying his 5 prior Wimbledon singles championships.
[June 6, 2008 Update: Having lost to Nadal in the finals, it appears that the insignia on the right heal won't be changing any time soon ]