Product Summary: Optimal cushioning provides a comfortable ride for everyday runs. Experience optimal comfort in the Nike Vomero 18 with lightweight ZoomX foam stacked on top of responsive ReactX foam in the midsole. Plus, an engineered mesh upper offers more breathability.. Product Features: Engineered mesh upper for soft breathability. Dual-density midsole with ZoomX foam stacked on top of ReactX foam for a comfortable ride. Redesigned podular traction outsole adds durable traction and support. Plush tongue and lining for a comfortably snug feel. What’s New? New stacked foam midsole with premium ZoomX on top of ReactX foam to amplify cushioned comfort.. Product Feature Subheads: Product Details: Weight: Approx. 255g/9 oz (Men's US 10). Heel-to-toe drop: 10mm.