Nike ReactX InfinityRN 4 / Jade Ice Picante Red / Women’s Size 9 US

Pre-owned, good condition. No OG box. Nike React Infinity Run Flyknit 4 had quite a substantial redesign in comparison with Nike’s older React. A stable, neutral shoe with lots of cushioning – it’s designed primarily for those everyday easy runs or for newer runners just starting out. The main difference is the all-new midsole. Made with Nike’s new ReactX foam – which, according to Nike, gives you 13% more energy return compared with React foam – it also claims to reduce the carbon footprint of the midsole by at least 43%.