![Nike Air Tech Challenge III "O.G." (2015) | Nike | Release Dates, Sneaker Calendar, Prices & Collaborations Nike Air Tech Challenge III "O.G." (2015) | Nike | Release Dates, Sneaker Calendar, Prices & Collaborations](https://images.solecollector.com/complex/image/upload/c_fill,f_auto,fl_lossy,q_auto,w_1100/nike-air-tech-challenge_hswduc.jpg)
Nike Air Tech Challenge III "O.G." (2015) | Nike | Release Dates, Sneaker Calendar, Prices & Collaborations
![58 - 2016 NIKE AIR TECH CHALLENGE IV (II/III) - Review/on feet - Andre Agassi - sneakerkult - YouTube 58 - 2016 NIKE AIR TECH CHALLENGE IV (II/III) - Review/on feet - Andre Agassi - sneakerkult - YouTube](https://i.ytimg.com/vi/gxPSdqa0pvk/mqdefault.jpg)
58 - 2016 NIKE AIR TECH CHALLENGE IV (II/III) - Review/on feet - Andre Agassi - sneakerkult - YouTube
FOOTAGE By THECOOLSHOESHINE on Instagram: “BRAND NEW Nike Air Tech Challenge lV OG “Dark Grape” (Men's US Size 11.5) - available now @ our #CityofOrange shop. eBay ID:…”
![This OG Colorway Of The Nike Air Tech Challenge 4 Should Release In The States Real Soon! • KicksOnFire.com This OG Colorway Of The Nike Air Tech Challenge 4 Should Release In The States Real Soon! • KicksOnFire.com](https://www.kicksonfire.com/wp-content/uploads/2016/08/Nike-Air-Tech-Challenge-4-1.jpg)