PUMA - NuMostro (Gravel/Dematisse Brown/Golden Oak/Metallic Silver) - Men's: The second coming of a legend has arrived. The freshly styled and refined classic features an open, breathable air mesh under the softest of leathers for a beautiful profile effect, rigid TPU chasis for optimal support, and an evolution of the famous Mostro closure system for a glove-like fit. EVA midsole with rubber outsole.