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Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox
![The Great Shoe War has switched lanes to the track but Nike still leads the field | Athletics | The Guardian The Great Shoe War has switched lanes to the track but Nike still leads the field | Athletics | The Guardian](https://i.guim.co.uk/img/media/8dd989f70bc471a8dd2970d87c5338501bb88af1/202_231_3187_1912/master/3187.jpg?width=465&quality=85&dpr=1&s=none)
The Great Shoe War has switched lanes to the track but Nike still leads the field | Athletics | The Guardian
![Eliud Kipchoge ran a world record in the Nike Alphafly 2 – Could he have run that fast in different running shoes? | T3 Eliud Kipchoge ran a world record in the Nike Alphafly 2 – Could he have run that fast in different running shoes? | T3](https://cdn.mos.cms.futurecdn.net/bpVTYZw9UvHtgjnoVSPfyQ.jpeg)
Eliud Kipchoge ran a world record in the Nike Alphafly 2 – Could he have run that fast in different running shoes? | T3
![Too much spring in their step? Nike running shoe under scrutiny after record marathon times – GeekWire Too much spring in their step? Nike running shoe under scrutiny after record marathon times – GeekWire](https://cdn.geekwire.com/wp-content/uploads/2019/10/Screen-Shot-2019-10-18-at-9.16.56-AM-630x352.png)