Releasing March 14, the Nike Vaporfly 4 could be the fastest in the franchise. But is it running its own race?

The biggest change from version 3 is that the Vaporfly went on a diet. The sole is thinner and the shoe is lighter. Nike ...

Nike has also just launched the Streakfly 2 short distance racer, which will also go on sale ... ve had with the Nike ...

Quite the overhaul for Nike's arguably most underrated racer. The Streakfly 2 will be ... includes the Alphafly 3 marathon shoe and Zoom Fly 6 super trainer. Both models will be available globally ...