With supportive cushioning built for a smooth run, the Nike InfinityRN 4 is a brand-new take on a familiar favorite. It's made from our all-new Nike ReactX foam, which gives you 13% more energy return compared with Nike React foam, to help you stay fresh and bouncy. (What's more? Nike ReactX reduces its carbon footprint in a pair of midsoles by at least 43% compared to Nike React foam.*) We coupled the ReactX foam with Nike Running's best-fitting Flyknit yet, so you can feel confident in every stride with soft upper support and breathability. It’s the kind of shoe that supports every step in style. *The carbon footprint of ReactX is based on cradle-to-gate assessment reviewed by PRé Sustainability B.V and Intertek China. Other midsole components such as airbags, plates or other foam formulations were not considered.
4.6 Stars
Dawn8667c9b756784c94ad4feada84d3b53c - May 13, 2024
I love the color and the support. I haven’t ran in them yet, but the ankle, for me, is a little stiff. Hopefully, they will give a bit.
vrichter001 - May 13, 2024
After 30 years of buying Nike shoes, I’ve never had a color issue. This was so disappointing wanting an all white InfinityRN shoe but you can clearly see the mesh is Cream and yellowy color and the sole is white.
Tammy359955475 - May 10, 2024
Comfortable street/road walking shoe. Runs small and I went up a full size. Good impact resistance and bounce.