REACTX INFINITY RUN 4 Size:44 hold and effective drainage of

hold and effective drainage of perspiration

This model benefits from Fair Trade Certified™ manufacturing

Nike AeroLoft technology for lightweight warmth and ventilation

Multiple pockets and functional loops keep your essentials secure

smooth and ultralight 100% polyester micro-weave fabric

REACTX INFINITY RUN 4 Size:44 hold and effective drainage ofReliable cushioning, good support, and a smooth ride: the Nike InfinityRN 4 reinvents a classic. It's made with our all new Nike ReactX foam, which delivers 13% more energy return than React foam, so you can conserve your energy for a dynamic stride. (What's more? To help care for our planet, Nike ReactX reduces the midsole's carbon footprint by at least 43% compared to Nike React foam.) We've paired ReactX foam with Flyknit, Nike Running's most