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 Review: The Best Nike Free Yet?
Nike Free 4.0 Flyknit | eBay
Nike Free 4.0 Flyknit Blue Lagoon Bright Crimson Men's - 631053-403 - US