What's New About the Nike InfinityRN 4?: This version of the Nike InfinityRN 4 still provides a plush and smooth ride, with ReactX foam delivering more support. The wider toe box helps your foot feel stable and secure

Dry Design: Waterproof GORE-TEX fabric helps keep you dry so you can focus on the adventure

Super High Cushioning: The more cushioning that you have underfoot, the softer and more comfortable your running experience can be. Cushioning helps soften impact as your feet hit the ground. ReactX foam gives you an incredibly smooth feeling, helping you push your limits

High Support: The more supportive the shoe, the more stability it can give to your natural stride. A combination of tuned support and intentionally placed cushioning helps you feel secure with every step. A curved outsole helps your foot rock smoothly from heel to toe and through your stride to footstrike. It makes every step feel more natural and adds efficiency to your run, helping you waste less energy as you hit your stride

Moderate Responsiveness: The more responsive the shoe, the more energy return you can get back with each step. Whether you want to run a little bit faster or with a little less effort, responsive shoes help give you slightly more spring in your step to get more out of your run. ReactX foam gives you +13% energy returns compared to React foam, helping you stay fresh and bouncy during your run

Reliable Traction: A Storm Tread outsole provides reliable traction on wet and slippery surfaces. The rubber wraps around the front of the shoe for extra durability. Its generative traction pattern combined with rubber lugs gives you grip when going uphill or downhill

A water-repellent liner in the toe helps keep you dry when the weather turns

Foam collar is soft and supportive to the touch

Increased rubber at the outsole gives traction and durability