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 5.0 Running Shoes 2015 Release Grey Volt Green 724382 013 Mens 12.5 | eBay
nike flex run 2015,Nike Flex Run 2015 - Men's - Running - Shoes - Wolf Grey/White/Black-sku:09022005