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 Free Flyknit 4.0 Review | Running Shoes Guru
Nike Free 4.0 Flyknit 2015 Review - LetsRun.com
Nike Free Run 5.0+ Running Shoes Women's Sz 7.5 Black /White Sneakers 579959-002 | eBay