Nike Vomero 18 Men's Road Running Shoes Double-stacked foam delivers our softest, most cushioned ride. Maximum cushioning in the Vomero provides a comfortable ride for everyday runs. Our 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. The upper is made of engineered mesh for soft breathability. Our dual-density midsole has ZoomX foam stacked on top of ReactX foam, more responsive than previous React technology, for a comfortable ride. We placed pods around the outsole to help enhance agility and smoother heel-to-toe transitions. A plush tongue and lining give you a comfortably snug feel. Newly stacked foam midsole with premium ZoomX on top of ReactX foam amplifies cushioned comfort.