Double-stacked max cushioning delivers a soft and comfortable ride. Maximum cushioning in this special edition Vomero 18 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. And a redesigned traction pattern offers a smooth heel-to-toe transition. Mesh Upper - The upper is made of engineered mesh, which offers soft breathability. Dual-Density Midsole - We stacked ZoomX foam on top of ReactX foam for a soft, comfortable ride. Pods Around Outsole - We placed pods around the outsole to help enhance agility and smoother heel-to-toe transitions. Plush Padding - A plush tongue and lining give you a comfortably snug feel. What's New? - ZoomX foam stacked on ReactX foam. Higher stack height compared to Vomero 17. Plush foam collar. Increased rocker Product Details - Weight - Approx. 263 g/9.3 oz (Women's US 8). Heel-to-toe drop - 10 mm. MR-10 Last - Our best, most consistent fit. Special edition colors. Reflective details. Not intended for use as Personal Protective Equipment (PPE).