![Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian](https://i.guim.co.uk/img/media/f5670c6db81bb06a5192775ad68df5503dafde3e/1191_273_2309_1386/master/2309.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=3d3d5104fecad732c750effdfeedfa85)
Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian
![Athletics chiefs under pressure to ban super shoe after claims athletes benefit by nearly 10 percent | Daily Mail Online Athletics chiefs under pressure to ban super shoe after claims athletes benefit by nearly 10 percent | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/07/24/23/45852229-0-image-a-132_1627165318664.jpg)
Athletics chiefs under pressure to ban super shoe after claims athletes benefit by nearly 10 percent | Daily Mail Online
![Nike's 2020 Future Sports Forum highlights sustainability and controversial tech ahead of 2020 Tokyo Olympics - CBSSports.com Nike's 2020 Future Sports Forum highlights sustainability and controversial tech ahead of 2020 Tokyo Olympics - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2020/02/07/8bc0a78c-c7b4-4526-8d3b-40c9e6b81d5e/thumbnail/1200x675/b2dea183c2bc9c42eb62d4c077a88a5e/croppedalphafly.jpg)
Nike's 2020 Future Sports Forum highlights sustainability and controversial tech ahead of 2020 Tokyo Olympics - CBSSports.com
![Nike Vaporflys: World Athletics set to clamp down on 'technological doping' | The Independent | The Independent Nike Vaporflys: World Athletics set to clamp down on 'technological doping' | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2020/01/24/10/Nike.jpg)
Nike Vaporflys: World Athletics set to clamp down on 'technological doping' | The Independent | The Independent
![Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine](https://images.immediate.co.uk/production/volatile/sites/4/2021/08/Alamy_2B29CW8-crop-cd4745c-1.jpg?quality=45&resize=1200,689)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian](https://i.guim.co.uk/img/media/8dd989f70bc471a8dd2970d87c5338501bb88af1/0_140_3457_2075/master/3457.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=65d586e244c71e5d8a8c68bcdb0bcdab)