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).
Wmns Free 4.0 Flyknit 'Pure Platinum' | GOAT
Nike Free 4.0 Flyknit 2015 Review
Are You Ready For The 2015 Nike Free 4.0 Flyknit Collection? • KicksOnFire.com