Nike Free Flyknit 4.0 Multi-Color Men's - 631053-004 - US
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
Nike Free 40 Running Shoe, $90 | Nike | Lookastic
Size 13 - Nike Free 4.0 V4 Game Royal for sale online | eBay
Nike Free 4.0 V4 Mens running shoes Model 642197 140 - Walmart.com