Thirty runners (15 male, 15 female) ran a one-mile loop of a technical trail in Red Rocks Park near Denver, Colorado four times--twice in a pair of La Sportiva Cyklon with the BOA wrap system and ...

The shoe-tying world is dominated by two lacings. The most popular is a simple crisscross, each end of the shoelace pulled through the next eyelet on the opposite flap. The second common way is to ...