Magnanni ONYX NAVY GREYONYX NAVY GREY 495 From the Tech Runner series, the Onyx showcases supple suedes, perforated calfskin, and tumbled leathers in captivating combinations. Enhanced by a modern sports sole and cushioned insole, it achieves technical prowess. The fusion of mixed media layers and a dynamic sport silhouette defines the Onyx as the pinnacle of function and luxury design synergy. Runs a half size bigger Please size down a half size from your usual size