Nike Free 4.0 Flyknit - Second Hand Running shoes - Women's - Black - 40 | Hardloop
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 FLY KNIT 4.0 BLACK - Sports N Sports
Nike Free Run 5.0 Women's Running Shoes - SP23 - 40% Off | SportsShoes.com
Nike Free 4.0 V3 Mens Running Shoes Training Size 9.5 | eBay
A Closer Look at the Nike Free 4.0 Flyknit "Bright Crimson/Hot Lava" | Hypebeast