With supportive cushioning built for a smooth run, the InfinityRN 4 helps you hit the ground running. Made with soft, comfortable Nike ReactX foam and updated with Nike Running’s best-fitting Flyknit yet, this road runner helps you take off any time, anywhere. It’s the kind of shoe that can grant you that priceless peace of mind to go faster and further, thanks to high foam stacks and an intuitive design that supports every stride.
