PUMA Mostro Fey Leather renews the Mostro silhouette with a Mary Jane–style strap and a sculptural spiked sole, designed for bold, everyday urban wear. The leather upper and hook-and-loop closure deliver a statement look with easy on/off functionality. Key attributes: Black | Leather | Spiked rubber outsole for traction | OrthoLite moulded sockliner for cushioning | Hook-and-loop (velcro) strap | Padded collar | Reinforced heel panel | Asymmetrical Mary Jane-style strap | Minimalist branding | Sculptural low-profile silhouette | Composition care: Leather | Textile lining | Rubber outsole