NIB Nike InfinityRN 4 Road Running Shoes (White/Light Lemon Twist/Volt/Black)

This version of the Nike InfinityRN 4 still provides a plush and smooth ride, with the new ReactX foam delivering more support. The revamped Flyknit upper and wider toe box help your foot feel stable and secure. 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.