InfinityRN 4 Shoe Size:7.5 Suede material allows it to

Suede material allows it to provide better fit without irritation

This feature

Feel the glide in your stride with the guidance and performance you need

3D Fit Print and Engineered Air Mesh materials create the right blend of stretch and structure for supreme comfort

hang or lay flat to dry

InfinityRN 4 Shoe Size:7.5 Suede material allows it toWith 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