The puma faas 600 v2 mens running shoes are designed to meet the needs of the neutral runners looking for excellent breathability ensured by the airmesh upper the shoes also deliver increased step in comfort guaranteed by the faas foam in the midsole they are equipped with the everfit lockdown technology that secures the midfoot and heel without inhibiting the foots natural movement and incorporate the everride blown rubber outsole with forefoot flex grooves for a smoother transition and a m