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 run 5.0 grey and black,Nike Free 5.0 2015 - Men's - Running - Shoes - Pure Platinum/Wolf Grey/Cool Grey/Black-sku:243
nike free run 5.0 black and grey,Nike Free 5.0 2015 - Women's - Running - Shoes - Black/Dark Grey/Dove Grey/White-sku:24383002
Exclusive Colorways of the 2015 Nike Free Running Collection • KicksOnFire.com
Nike Free 2015 Collection | SBD
Nike Mens Flex Run 2015 Running Shoe Black/Cool Grey/White 11 - Walmart.com
2015 Nike Free 5.0, 4.0 Flyknit and 3.0 Flyknit Released Today
Nike Flex Run 2015 Girls Running Shoes Size 4Y Trainers Youth Sneakers Red | SidelineSwap