160
With an updated upper and a brand new ReactX foam, the Nike ReactX infinity Run Flyknit 4 in WhiteVelvet BrownPlatinum Tint is helping to make your daily run smoother, more supportive and more sustainable. A new Flyknit upper is the best fitting yet, helping you set off distraction free to find your own head space. An internal Flyknit band acts like a rubber band around your foot to offer more, elastic support.Underfoot, a new waffle outsole gives reliable traction as well as durability, The midsole uses new ReactX which gives 13 more energy return than the previous React foam, as well as lowering its carbon footprint by 43. The curved shape lets your foot rock smoothly from heel to toe for an effortless transition, and a more efficient stride. A waterrepellent liner in the toe helps keep you dry when the weather turns.ReactX foam gives you an incredibly smooth feeling.Updated Flyknit gives you a stable, secure feel.More room in the toe box adds comfort.Waffle outsole provides durable traction.Flyknit tongue is adjustable and plush.Foam collar is soft and supportive to the touch.Increased rubber at the outsole gives traction and durability.