![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)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![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/144_0_3270_1963/500.jpg?quality=85&auto=format&fit=max&s=a7a50b277598f8f78637c464c961f3e8)
Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian
![Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt](https://www.thesun.co.uk/wp-content/uploads/2021/11/NINTCHDBPICT000691094082.jpg)
Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt
![FitforhealthShops - Gel | Nike SB GTS Return Shoes - Gum Light Brown - nike air max thea england blue color code html - Medium Khaki / Sail FitforhealthShops - Gel | Nike SB GTS Return Shoes - Gum Light Brown - nike air max thea england blue color code html - Medium Khaki / Sail](https://cdn.shopify.com/s/files/1/1202/6102/products/nike-sb-gts-return-shoes-medium-khaki-sail-gum-light-brown-gelati-3_1300x1500_crop_center.progressive.jpg?v=1595511112)
FitforhealthShops - Gel | Nike SB GTS Return Shoes - Gum Light Brown - nike air max thea england blue color code html - Medium Khaki / Sail
![Running: Nike Vaporfly 4% trainers boost elite athletes' performance by up to 1.7%, study finds | Daily Mail Online Running: Nike Vaporfly 4% trainers boost elite athletes' performance by up to 1.7%, study finds | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/04/22/12/42079486-0-image-a-39_1619092422728.jpg)
Running: Nike Vaporfly 4% trainers boost elite athletes' performance by up to 1.7%, study finds | Daily Mail Online
![18 Best Nike Running Shoes for Men in 2021 to Help You Conquer the Track, the Trail, and Beyond | GQ 18 Best Nike Running Shoes for Men in 2021 to Help You Conquer the Track, the Trail, and Beyond | GQ](https://media.gq.com/photos/60edfcd518480638c840d05c/master/w_2000,h_1333,c_limit/Nike-Challenger-OG-shoe.jpg)
18 Best Nike Running Shoes for Men in 2021 to Help You Conquer the Track, the Trail, and Beyond | GQ
![Roger Federer honoured with SPECTACULAR Nike special edition shoe after world No 1 return | Tennis | Sport | Express.co.uk Roger Federer honoured with SPECTACULAR Nike special edition shoe after world No 1 return | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/Roger-Federer-Nike-shoes-920644.jpg)
Roger Federer honoured with SPECTACULAR Nike special edition shoe after world No 1 return | Tennis | Sport | Express.co.uk
![Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt](https://www.thesun.co.uk/wp-content/uploads/2021/11/comp-ke-twin-up-nike.jpg?strip=all&quality=100&w=1422&h=800&crop=1)
Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt
![Nike SB Bruin React Shoes | nike air max warranty part - nike renew rival mens pants for women - FitforhealthShops Nike SB Bruin React Shoes | nike air max warranty part - nike renew rival mens pants for women - FitforhealthShops](https://cdn.shopify.com/s/files/1/1202/6102/products/nike-sb-bruin-react-shoes-black-white-black-anthracite-1.jpg)
Nike SB Bruin React Shoes | nike air max warranty part - nike renew rival mens pants for women - FitforhealthShops
![Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt](https://www.thesun.co.uk/wp-content/uploads/2021/11/image-8c1765caee.jpg?strip=all&w=600&h=338&crop=1)
Savvy shopper claims you can exchange worn Nike trainers TWO YEARS after you buy them – and you don't need a receipt
![18 Best Nike Running Shoes for Men in 2021 to Help You Conquer the Track, the Trail, and Beyond | GQ 18 Best Nike Running Shoes for Men in 2021 to Help You Conquer the Track, the Trail, and Beyond | GQ](https://media.gq.com/photos/60edfcd518480638c840d05b/master/w_2000,h_1333,c_limit/Nike-Air-Zoom-Terra-Kiger-7-shoe.jpg)