Controversial Nike Vaporfly running shoe cleared for use at Olympics - CBS News
Nike designs "fastest shoe ever" to break the two-hour barrier for marathon running
Nike, Adidas paving the way in race to break 2-hour marathon record | The Star
In this Oct. 12, 2019 photo, marathon runner Eliud Kipchoge from Kenya, white vest, wearing Nike AlphaFly prototype running shoe, and his pacemaking team, wearing pink Nike Vaporfly shoes, run during the