Breathable engineered mesh upper features second skin fit for a supportive feel Soft Fresh Foam X midsole for cushioning Solid rubber outsole Rocker profile for a smoother transition from heel to toe 6mm drop New Balance refers to the 1080 as the best and most versatile running shoe that it makes. Catering to every type of runner, this latest version, the v13, is defined by the smooth transitions of the pinnacle underfoot cushioning that are fine-tuned with updated midsole mapping. Solid rubber on the outsole then provides additional forefoot stiffness at toe off, while the silhouette's rocker profile ensures a smoother transition from heel to toe. Breathable engineered mesh is used on the upper, which offers a snug, second skin fit and a supportive feel.