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 4.0 V3 (Anthracite/Black) - Consortium
Nike Free 4.0 Flyknit Men BLACK/SAIL-HYPER ORANGE-UNIVERSITY BLUE Running Shoes - Walmart.com
Nike Free 4.0 V3 'Black' 579958-015 - KICKS CREW
Nike Mens Free 4.0 Flyknit Black/White/Dark Grey Running Shoe 9.5 Men US | Shoes - Amazon.com
Nike Free 4.0 V3 - 579958-001 - SNS
Nike Size 8.5 Women Sneaker Black Synthetic M Free 4.0 V3 | eBay