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 V4 - Volt - Dark Army - White - SneakerNews.com
FREE 4.0 FLYKNIT - スニーカーショップSKIT
Nike Free Running Shoe Flyknit 4.0 Black/White Women | www.unisportstore.com
Nike Free 4.0 Flyknit Black Men's - 631053-001 - US