NIKE FLEX 2015 RUN SHOES WOMENS 7 M SNEAKERS GREY / PURPLE TRAINERS | SidelineSwap
Nike to unveil 'Back to the Future' self-tying power laces in 2015
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 Sportswear June 2015 Preview - SneakerNews.com