![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=940,400)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![The 20 bestselling resale sneakers on Stockx, from Adidas Yeezys to retro classic Nike Air Jordans of every stripe | South China Morning Post The 20 bestselling resale sneakers on Stockx, from Adidas Yeezys to retro classic Nike Air Jordans of every stripe | South China Morning Post](https://img.i-scmp.com/cdn-cgi/image/fit=contain,width=1098,format=auto/sites/default/files/styles/1200x800/public/d8/images/canvas/2021/08/26/16bd5c8c-5ed8-49db-a1cf-8881cf91502f_0298f418.jpg?itok=XiHRmcyZ&v=1629968822)
The 20 bestselling resale sneakers on Stockx, from Adidas Yeezys to retro classic Nike Air Jordans of every stripe | South China Morning Post
![Kicks Magazine Zoom LeBron VI Designed by Ken Link Article Report | NIKE LEBRON - LeBron James Shoes Kicks Magazine Zoom LeBron VI Designed by Ken Link Article Report | NIKE LEBRON - LeBron James Shoes](http://lh3.ggpht.com/kaczalas/SLbEl7aNedI/AAAAAAAA6nw/89RUY5Khc6c/s800/lbj_misc_2008_08_kicks-cover-new.jpg)