New and better really does apply to the Free Run RF E from Nike. This shoe gives you lots of cushioned comfort along with a breathable mesh upper and an auxetic tri-star pattern on the outsole which expands with each step for natural flexibility.Features Include:Injected unit sole provides lightweight cushioning.Mesh upper helps deliver breathable comfort.Rubber pods in high-wear zones enhance durability.Auxetic tri-star outsole pattern expands with each step for natural flexibility.