Mephisto "Marius" sneaker constructed with a smooth-grain leather upper interspersed with suede inserts along the sides and back. The lace-up silhouette features a classic low-profile construction with targeted details for everyday comfort. The lining combines genuine leather and fabric, providing softness and breathability in areas of increased foot contact and flexion. || - Removable insole with Soft-Air technology - Outsole equipped with Shock-Absorber for shock reduction - Integrated Air-Bag system to relieve pressure on back and intervertebral discs - Structured fit on low-profile lace-up model - Leather lining with fabric inserts - Smooth leather and suede upper Mephisto "Marius" sneakers 100% leather