PUMA's Mostro Fey is an understated spin on the Mary Jane-inspired sub-lineage. The sleek leather upper hosts tonal and equally supple Formstrips, while hook-and-loop closures keep you locked in and OrthoLite sockliners ensure comfortability. Underfoot, spiked rubber outsoles synonymous with premillennial sprinting spikes offer up futuristic grip. The bold aesthetic of the Mostro is tied with a Mary Jane silhouette, retaining the spike soled design but updating uppers with an elastic hook-and-loop closure. Black overhauls this model's low-profile leather upper while Cat motifs latch onto the heels. Beneath, comfort-focused OrthoLite footbeds are supported by rubber soles.