Optimal cushioning provides a comfortable ride for everyday runs. Experience optimal comfort in this latest version with a dual-density midsole made with a combination of ZoomX underfoot and ReactX foam throughout. 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 Details: Weight: Approx. 255g/9 oz (Men's US 10). Heel-to-toe drop: 10mm.