To celebrate ‘Breaking2,’ Nike’s project to help athletes break the two-hour marathon barrier, Nike created the NikeLab Zoom Fly SP. The sneaker boasts a lightweight stretch-woven upper, a Lunarlon foam midsole and a carbon plate embedded in the footbed. The shoe is dotted with running-specific graphics inside the tongue and a digital clock emblem on the heel. The ‘Chicago’ colorway was released in October 2017 to coincide with the city’s marathon.
| Release Date | 10-05-2017 |
| SKU | AA3172 200 |
| Nickname | Chicago |
| Colorway | Taupe Grey/Obsidian |
| Main Color | Grey |
| Technology | Lunarlon |
| Category | Running |
| Designer | Erick Goto |