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 Men's 13 US Gray Blue Athletic Running Shoes 631053-014 | eBay
Nike Free 4.0 V2 Live Strong Green Blue $79.00 | Nike free shoes, Running shoes nike, Free running shoes
Nike Free 4.0 Flyknit 2015 Review
Nike Free 4.0 Flyknit Mens Blue Mesh Athletic Lace Up Running Shoes - Walmart.com
Nike Flyknit Shoes. Nike.com
Nike Free 4.0 Flyknit Mens Blue Mesh Athletic Lace Up Running Shoes - Walmart.com