InfinityRN 4 Shoe Size:6 helping you waste less energy

helping you waste less energy as you hit your stride

Plus it's made from 92% recycled materials

Our Merino 10 socks use a distinct blend of Merino wool and Tencel Fibers to create a more advanced Merino sock

It’s been reengineered to get after it even harder

Details: Decorative stitching

InfinityRN 4 Shoe Size:6 helping you waste less energyWith 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