A Closer Look at the Nike Free 4.0 Flyknit "Bright Crimson/Hot Lava" | Hypebeast
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).
2015 Nike Free 5.0, 4.0 Flyknit and 3.0 Flyknit Released Today