Nike Vaporfly shoes are not banned but Eliud Kipchoge's are - BBC Sport
Eliud Kipchoge's NIKE ZOOMX ALPHAFLY NEXT% || THE Marathon WORLD RECORD Controversy - YouTube
Controversial Nike Vaporfly shoes worn by Kipchoge for fastest-ever marathon to be BANNED due to super springy soles | The US Sun
Nike Vaporfly shoes row: Will the shoe get the boot? | Sports News,The Indian Express
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