![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_2F3Y8J0-crop-ff47efc.jpg?quality=90&resize=960,413)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Nike and Tiffany & Co. to launch US$400 sneakers: the Air Force 1 '1837' limited-edition shoe collaboration comes after the LVMH brand worked with Beyoncé and Jay-Z – but some are calling Nike and Tiffany & Co. to launch US$400 sneakers: the Air Force 1 '1837' limited-edition shoe collaboration comes after the LVMH brand worked with Beyoncé and Jay-Z – but some are calling](https://cdn.i-scmp.com/sites/default/files/d8/images/canvas/2023/02/02/3a77dc93-869c-409a-9bbc-a83f93fce7b7_087218b5.jpg)
Nike and Tiffany & Co. to launch US$400 sneakers: the Air Force 1 '1837' limited-edition shoe collaboration comes after the LVMH brand worked with Beyoncé and Jay-Z – but some are calling
![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&quality=85&auto=format&fit=max&s=b7b1bed84b5cbec71669669e71bd98bd)
Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian
![The 9 Best Sneakers For Your Fall Collection | Sneakers, Sports Memorabilia & Modern Collectibles | Sotheby's The 9 Best Sneakers For Your Fall Collection | Sneakers, Sports Memorabilia & Modern Collectibles | Sotheby's](https://sothebys-com.brightspotcdn.com/87/58/ab351dc64d5fb96260c9f678b913/gettyimages-1311628068.jpg)