Puma Mens Mostro Flex Mesh ShoesWhite Mesh Sneakers Width: Regular Toe type: Rounded Closure: Elastics OrthoLite sockliner Heel type: Flat Spikes on the sole as design detail PUMA branding details SKU: 403214 02 Taking its name from the Italian word for monster, Mostro is a hybrid creation that draws from two diverse realms: sprinting spikes of the 60s and surfing shoes of the 80s. This version is built for enhanced comfort, with a slip on upper that's lightweight and flexible.