With supportive cushioning built for a smooth run, the Nike InfinityRN 4 is a brand-new take on a familiar favourite. It's made from our all-new Nike ReactX foam, which gives you 13% more energy return compared to 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 with Nike React foam.*) We coupled the ReactX foam with Nike Running's best-fitting Flyknit yet, so you can take off any time, anywhere with secure upper support and breathability. It's the kind of shoe that can grant you that priceless peace of mind to go faster and further, thanks to an intuitive design that supports every stride. *The carbon footprint of ReactX is based on a 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.
Free standard delivery on orders over $270.You can return your order for any reason, free of charge, within 30 days.
StuartG673845859 - 12 Feb 2024
From out the box they feel great and snug! Having a pair of trail running Nikes thought I’d try this for the road. Very happy with the fit, foot size 9 but always run in 9.5 for comfort. These feel perfect. Under foot feel very comfortable and secure. Lovely to walk in. First run 5k and no complaints I love these shoes, look and feel great. Looking forward to clocking up some miles in these.
Kolte760604bc736424d9666ac37519aa697 - 11 Feb 2024
They are so comfortable and they feel so good on my feet when I work about 8 hours a day on concrete floors and walking all the time!!
StephanieM796095780 - 10 Feb 2024
I have been buying the React Infinity Runs for years and just upgrade to the latest edition each time I repurchase. I love these. I did size up a half size per their recommendations (usually a 8.5 in this shoe with prior models, ordered a 9) and they fit perfect. My favorite running shoes! Just make sure you .5 size up!