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).
Mens Nike Free Run 4.0 Flyknit Size 10 In Blue - clothing & accessories - by owner - apparel sale - craigslist
Nike Free 4.0 Flyknit Blue 2014 for Sale | Authenticity Guaranteed | eBay
Mens Nike Free Run 4.0 Flyknit Size 10 In Blue - clothing & accessories - by owner - apparel sale - craigslist