![Heidi Burgett on Twitter: "Nike unveils the Nike Air Zoom Mercurial (w/ Flyprint upper), Nike Air Zoom BB NXT (available July 1), Nike Air Zoom Viperfly, and Nike Air Zoom Alphafly NEXT%. Heidi Burgett on Twitter: "Nike unveils the Nike Air Zoom Mercurial (w/ Flyprint upper), Nike Air Zoom BB NXT (available July 1), Nike Air Zoom Viperfly, and Nike Air Zoom Alphafly NEXT%.](https://pbs.twimg.com/media/EQCN-5NU0AAOla5.jpg)
Heidi Burgett on Twitter: "Nike unveils the Nike Air Zoom Mercurial (w/ Flyprint upper), Nike Air Zoom BB NXT (available July 1), Nike Air Zoom Viperfly, and Nike Air Zoom Alphafly NEXT%.
![Rome Italy June 2020 Nike Running Shoes Alphafly Next Controversial – Stock Editorial Photo © kovop58@gmail.com #386010744 Rome Italy June 2020 Nike Running Shoes Alphafly Next Controversial – Stock Editorial Photo © kovop58@gmail.com #386010744](https://st4.depositphotos.com/30112694/38601/i/1600/depositphotos_386010744-stock-photo-rome-italy-june-2020-nike.jpg)
Rome Italy June 2020 Nike Running Shoes Alphafly Next Controversial – Stock Editorial Photo © kovop58@gmail.com #386010744
![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/SP20_FOOTWEAR_ALPHAFLY_detail7_original_original-crop-66ba908.jpg?quality=90&resize=700,525)
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 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
![Do these actually exist? Nike never updated a release date so I'm just wondering if anyone else knew anything : r/trackandfield Do these actually exist? Nike never updated a release date so I'm just wondering if anyone else knew anything : r/trackandfield](https://preview.redd.it/nz3qijxo63y51.jpg?auto=webp&s=f86ca6a63b6545461ed084be9b99fc1bafeee2f3)