Puma Says It Made the Fastest Running Shoe Ever. We Put It to the Test

Puma claims its latest Fast-R Nitro Elite 3 hi-tech shoe will boost efficiency for all runners. WIRED compared it to the leading competition to separate the facts from the marketing jargon.

https://www.wired.com/story/puma-says-it-made-the-fastest-running-shoe-ever-we-put-it-to-the-test/