The Nike Free 4.0 Flyknit creates sock-like comfort, thanks to the Flyknit application throughout the upper, while Flywire cables on the eyelets assist in wrapping the foot for stability. The shoe incorporates a Free Run outsole for plush comfort in every step, while strategic flex grooves in the outsole pattern are geared to increase traction.
| SKU | 717075 001 |
| Nickname | Black |
| Colorway | Black/White/Wolf Grey |
| Main Color | Black |
| Category | Running |