ROME, ITALY, JUNE 23. 2020: Nike running shoes ALPHAFLY NEXT%. Controversial green, black athletics marathon shoe. Detail on Air Zoomx foam, Air zoom Stock Photo - Alamy
ROME, ITALY, JUNE 23. 2020: Nike running shoes ALPHAFLY NEXT%. Controversial green athletics shoe on legs of professional athlete running on the road. Official shoe for Tokyo Olympics 2020 marathon Stock Photo | Adobe Stock
Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian
Nike 2-hour marathon record - Washington Post
A Closer Look at the Two Nikes That Helped Set Marathon Records - InsideHook