This version of the Nike InfinityRN 4 still provides a plush and smooth ride, with ReactX foam delivering more support.
Waterproof GORE-TEX fabric helps keep you dry so you can focus on the adventure.
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.
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. An internal Flyknit fit band (like a rubber band around the middle of your foot) offers elastic, secure support.
