Nike avoids Vaporfly running-shoe ban ahead of Tokyo 2020 Olympics
Nike's Vaporfly Tests the Boundaries of the Running Shoe - Bloomberg
The race for a sub-two-hour marathon http://www.cnn.com/2017/05/05/health/ sub-two-hour-marathon-london-marathon-nike/index.html?u… | Nike, Marathon, London marathon
Nike Vaporfly Shoes Helped Eliud Kipchoge Run a Marathon in Under 2 Hours. Should They Be Banned? | Inc.com
The Science Behind Nike's New ZoomX Vaporfly Next% Marathon Shoe | WIRED