Nike Free Metcon 4 University Blue Men's - CT3886-492 - US
ZOOM JA FLY 4 — Shoes, Apparel & Gear
Have used these Nikes back in 2015 ( Nike Free 4.0 v3). Personally loved the comfort of these shoes. I can't find these anymore where I live ( not in the US).
Nike InfinityRN 4 PRM Men's Road Running Shoes. Nike ID
A Closer Look at the Nike Free 4.0 Flyknit | Hypebeast