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 4.0 Flyknit Mens Running Shoe Wolf Grey/Blue/Black717075-010 - Walmart.com
Nike Free Run Flyknit 4.0 Sneakers in Fiery — UFO No More
2015 Nike Free 5.0, 4.0 Flyknit and 3.0 Flyknit Released Today
2015 Nike Free 5.0, 4.0 Flyknit and 3.0 Flyknit Released Today