Nike S Record Breaking Vaporfly Shoe Set To Be Banned By World Athletics
The sneaker has come under scrutiny, with claims that its foam and carbon fiber composition in the sole serves as a spring that gives runners an edge by providing an increased forward push on each stride. The design of the shoe is under review by a group of officials who are slated to reveal their findings later this year. “A working group, consisting of technical officials, athletes, health and science practitioners and legal experts, are reviewing the shoe, the technology and the wording around the rule....