Soft and stable, the New Balance Fresh Foam X Vongo v6 will keep you running strong. New Balance uses its latest technology to give you the underfoot support and cushioned ride whether you are running everyday or taking the occasional walk. The Vongo delivers smooth transitions from heel to toe to enhance your workouts, while a mesh upper provides breathability on warm days. No matter what your day calls for, the New Balance Fresh Foam X Vongo v6 will support you every step of the way. Details Upper: Engineered mesh upper for structure, support and breathability. There are no-sew overlays for a comfortable fit and feel. Midsole: The Fresh Foam X midsole foam provides an incredible comfort underfoot with a firmer foam on the bottom to give it inherent stability. EVA stability technology helps reduce overpronation, perfect for those with flexible arches.Outsole: New Balance updated the outsole of the Vongo v6 with vertical flex grooves to give it more stability and provide a better toe-off experience.