All three runners had one thing in common: They were wearing early versions of Nike's new Alphafly 3 shoes.
With a platform-esque foam sole that fans out around the heel, the Alphafly 3 is a double-take kind of shoe...
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All three runners had one thing in common: They were wearing early versions of Nike's new Alphafly 3 shoes.
With a platform-esque foam sole that fans out around the heel, the Alphafly 3 is a double-take kind of shoe...