PUMA's Mostro Fey offers an understated take on the Mary Jane-inspired sub-lineage. The sleek leather upper features tonal Formstrips, while hook-and-loop closures ensure a secure fit and OrthoLite sockliners provide exceptional comfort. The design is completed with spiked rubber outsoles, characteristic of premillennial sprinting spikes, offering futuristic grip. The shoe's low-profile leather upper is updated with an elastic hook-and-loop closure, maintaining the Mostro's signature spike-soled design. White accents the entire model, with Cat motifs adorning the heels. The comfort-focused OrthoLite footbeds are supported by durable rubber soles.