Amazon.com | Nike Girl's Flex Run 2015 Running Shoe (GS) Lava Glow/Pink/White/Lime Size 6.5 M US | Running
Nike Women's Flex 2015 Run Running Shoe - Grey | Discount Nike Ladies Athletic & More - Shoolu.com | Shoolu.com
Nike Running's 2015 Boston Marathon Footwear Collection - SneakerNews.com
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 FLEX 2015 RUN SHOES WOMENS 7 M SNEAKERS GREY / PURPLE TRAINERS | SidelineSwap