With the Flex Runner 4, you're always ready to race into fun. A flexible, bootie-like design makes it easy to pull on, while stretchy straps help secure your fit. Flex grooves in the outsole let your feet move naturally, helping you find your stride.
Nike Flex Runner 4
With the Flex Runner 4, you're always ready to race into fun. A flexible, bootie-like design makes it easy to pull on, while stretchy straps help secure your fit. Flex grooves in the outsole let your feet move naturally, helping you find your stride.
Standard delivery costs £4.50 for non-Nike Members under £99 and Nike Members under £50.
Free store pick-up and free 30‑day returns. Some exclusions apply.
4 stars
Poor quality, broken in 2 months.
ShiningZ992119745
Poor quality!! I brought two pairs these shoes for my kids in Jan/2026 and they were already broken in 3/2026. They wear them around 2 times week. My daughter also complained it’s slippery on the black top. Will not purchase again…
Great shoe you wont be disappointed.
Marye5fbfc36c16d48a5a7bb5582fba519f3
Bought 4 pair for my grandson with autism and he toe walks. He just loves these shoes. I highly recommend purchasing them they wear amazing and he says very comfortable and he is all about comfort. Thank you Nike for a great shoe!
AngelL562666717
Great running shoes for my son he loves them. Soon as he put them on he thought he was sonic lol
Nike Flex Runner 4