![TOKYO, JAPAN, MARCH 18. 2021: Nike running shoes ALPHAFLY NEXT%. Controversial athletics shoe on legs of professional athlete running on the road. Official white shoe for Tokyo Olympics 2020 marathon Stock Photo | Adobe Stock TOKYO, JAPAN, MARCH 18. 2021: Nike running shoes ALPHAFLY NEXT%. Controversial athletics shoe on legs of professional athlete running on the road. Official white shoe for Tokyo Olympics 2020 marathon Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/04/21/24/25/1000_F_421242512_QoI4NUnhmJD5P8cZcErLHSREcrtRexvv.jpg)
TOKYO, JAPAN, MARCH 18. 2021: Nike running shoes ALPHAFLY NEXT%. Controversial athletics shoe on legs of professional athlete running on the road. Official white shoe for Tokyo Olympics 2020 marathon Stock Photo | Adobe Stock
Nike Vaporfly shoe controversy sparks World Athletics to introduce new rules ahead of Tokyo 2020 Olympics - ABC News
Nike's high-tech, record-breaking Vaporfly marathon shoes should be banned, Rob de Castella says - ABC News
![It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian](https://i.guim.co.uk/img/media/cc8d03039454c146ddf523d17bce945e38b8b238/0_286_3204_2434/master/3204.jpg?width=620&quality=85&auto=format&fit=max&s=00ff1211ed32c225283589bd63346f0c)
It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian
![TIL that Nike created a pair of shoes that were so advanced, they were banned from the Olympics because they were considered as technological doping.The Alphaflys, or “the shoe that broke running”, TIL that Nike created a pair of shoes that were so advanced, they were banned from the Olympics because they were considered as technological doping.The Alphaflys, or “the shoe that broke running”,](https://external-preview.redd.it/ut03UQ9hZKECiUrRTTaMy0XEjekWyHdb0QE6NW0m3ME.jpg?auto=webp&s=95781028e8ff4d846ecbdbd1382924f57738c4b9)