For those glued this week to the Olympic athletics from the Stade de France, there has been a common sight on the feet of ...

The shoes have the personal touch of the initials ‘YM’ and the number ‘3000’ stitched on the outer side of each heel ...

Opinions expressed by Forbes Contributors are their own. Tim Newcomb covers tennis gear/business, stadiums and sneaker tech. When American 200-meter Olympian Kenny Bednarek powers around the curve ...