The energy return in these shoes is pretty crazy. Dares you to go fast. First run in these I went all out, and there was so much force coming off these my ankle was sore for a day. I’m too heavy right now for that.
The flyknit sock style upper is cool, laces lock, and you can tell it uses react foam as well as zoomx it’s not as ultra cushiony.
Overall, if you are in form and ready to incorporate tempo runs in your training, I can see how this specialized shoe unlocks that speed compared to something like the infinity react.