Nike Free 4.0 Flyknit Review: The Best Nike Free Yet?
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 V2 Men US 8.5 Running Shoes Black Red 511472-006 CX | eBay
Nike Men's Free 4.0 V5 Running Shoe, Size 9.5
Run in the New Nike Free RN Flyknit in 7 Colorways - WearTesters