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 Black Multicolor Running Shoes 717075-011 Mens Size 8.5のeBay公認海外通販|セカイモン
Nike Free 4.0 V3 Black/Gamma Blue | www.unisportstore.com