Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox
Olympic Marathon Winner Eliud Kipchoge Responds to Nike Shoe Critics
Nike Medal Stand Sneakers 2016 Rio Olympics | Sole Collector
By Wearing Vaporfly Prototypes, Eliud Kipchoge, Galen Rupp, & Shalane Flanagan Are All Guilty of Mechanical Doping in 2016 – Will Anything Be Done About It? - LetsRun.com
Nike gears up for the 2016 Olympic Games | Architectural Digest India
Nike's 'super shoes' prompt a revolution on the track and in the marathon - The Globe and Mail
Nike reveals Rio 2016 Olympics products | Wallpaper*
Nike and Adidas just rolled out ultra-fast marathon shoes. But do they make sense for the average runner?