PRODUCT STORY: Taking its name from the Italian word for monster, Mostro is a hybrid creation that draws from two diverse realms: the sprinting spikes of the ‘60s and the surfing shoes of the ‘80s. These sneakers captivate with their distinctive, sculptural design, low-profile shape, and avant-garde, spiked sole. This version, the Mostro X, features a double-layer mesh base and bold PUMA Formstrip on the side. FEATURES and BENEFITS: The upper of the shoes is made with at least 20% recycled materials., DETAILS: Width: Regular, Toe type: Rounded, Closure: Laces, Heel type: Flat, PUMA branding details.