![Undefeated x Nike Air Max 97 Undefeated x Nike Air Max 97](https://images.solecollector.com/complex/image/upload/c_fill,f_auto,fl_lossy,q_auto,w_1100/v0jq34c3aofmirqtchvz.jpg)
Undefeated x Nike Air Max 97 "White" | Nike | Release Dates, Sneaker Calendar, Prices & Collaborations
![IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian](https://i.guim.co.uk/img/media/278bf5db6b5a9f9ccb47f686bc3a94c9e7c9495b/326_192_1100_660/master/1100.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=55e85394b57520d2363ab947d6a2b21e)
IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian
![Prepara el Maratón de Zaragoza y su 10K con los nuevos grupos y planes de entrenamiento de Running Zaragoza - Running ZGZ Prepara el Maratón de Zaragoza y su 10K con los nuevos grupos y planes de entrenamiento de Running Zaragoza - Running ZGZ](https://runningzgz.com/noticias/wp-content/uploads/2021/07/DSC_839a41-scaled.jpg)
Prepara el Maratón de Zaragoza y su 10K con los nuevos grupos y planes de entrenamiento de Running Zaragoza - Running ZGZ
![IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian](https://i.guim.co.uk/img/media/5b565649b2e231edfd00ebbe32d49e4648b49553/338_640_2787_4832/master/2787.jpg?width=445&quality=85&dpr=1&s=none)