Nike ReactX Infinity Run 4 W - DR2670-600 Brand_View A dual density midsole system

A dual density midsole system positioned to enhance support and stability

while maintaining its tried-and-tested everyday ethos

We added stability at the heel for a secure sensation

Other midsole components such as airbags

A durable rubber outsole with waffle-inspired traction adds grip and heritage style

Nike ReactX Infinity Run 4 W - DR2670-600 Brand_View A dual density midsole systemWith supportive cushioning built for a smooth run, the 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 with Nike React foam, to help you stay fresh and bouncy. (What's more? Nike ReactX reduces the carbon footprint of the midsole by at least 43% compared with Nike React foam, so it helps support the planet, too). Best for: Daily training Ride: Plush