Doctor for Nike Oregon Project Runners Is Notified of Doping Allegations - The New York Times
Opinion | Nike Vaporfly escape Tokyo 2020 ban but what can runners learn from cycling and swimming about 'technological doping'? | South China Morning Post
Nike launches new legal shoe to outrun 'tech doping' furore - Rediff.com
How Nike's Vaporfly Redefined Running, For Better or Worse | Digital Trends
Nike Vaporfly Shoes Make Runners Faster, but They're Controversial