The Nike REACTX INFINITY RUN 4 offers maximum cushioning and increased comfort for everyday runs. Experience a soft, bouncy platform with new ReactX foam underfoot and an ultra-comfortable collar and tongue for a snug feel. This version has also been equipped with a water-repellent membrane to keep your feet dry.

- Updated Flyknit upper and a water-repellent membrane keep you dry
- New ReactX foam in the midsole for added cushioning
- Waffle outsole for durable traction on the road
- Ultra-comfortable collar and tongue for a soft, snug fit
- ReactX cushioning for even more comfort as well as a revised upper and wider toe box