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 2015 Collection | SBD
2015 Nike Free Run Flyknit Orange/Black Running Shoes 831069-600 Men 10.5 | eBay
Nike Free 5.0 2015 Review: Yes, You Can Run in Them!
Nike Girl's Flex Run 2015 Running Shoe (gs) Lava Glow/Pink/White/Lime Size 7 M Us: Amazon.co.uk: Fashion
2015 Nike Free 5.0, 4.0 Flyknit and 3.0 Flyknit Released Today
Blue Nike Free 5.0 Sneakers, Running Shoes on Grey Urban Background. Krasnoyarsk, Russia - April 16, 2015 Editorial Photography - Image of footwear, product: 173844342