Maximum cushioning in the Vomero provides a comfortable ride for everyday runs. Nike's softest, most cushioned ride has lightweight ZoomX foam stacked on top of responsive ReactX foam in the midsole. Plus, a redesigned traction pattern offers a smooth heel-to-toe transition. What's New: The overstuffed feel of Nike ZoomX and Nike ReactX foam combine for the first time in one midsole: One for durability and response, the other for next-level softness With a 46mm heel stack, the Vomero 18 takes runners to new heights, increasing overall stance by 7mm compared to Vomero 17 A lightweight, breathable mesh upper has been subtly enhanced by small touchpoint of comfort, like the foam collar and padded tongue top The increased rocker allows for a smoother heel-to-toe transition Design: Soft and stretchy engineered mesh upper features zonal breathability and haptic print for added support Plush tongue and lining for a comfortably snug feel MR-10 last for a consistent fit In-Shoe Comfort: Newly stacked foam midsole with premium ZoomX on top of ReactX foam to amplify cushioned comfort Durability & Traction: High abrasion rubber features a new podular design for greater flexibility and traction Pods around the outsole help enhance agility and smoother heel-to-toe transitions Additional Details: Weight: Approx. 263 g/9.3 oz (Women's US 8) Heel-to-toe drop: 10 mm This product was responsibly designed utilizing recycled materials from post-consumer and/or post-manufactured waste