Niels sandals from Mephisto offer comfort and good looks with its nubuck leather upper. Top quality summer toe post sandals with adjustable buckle closure and leather lining. The Niels open-back sandals will keep your feet pampered this summer, so you can enjoy the sunny outdoors. Premium durable nubuck leather upper. Soft, non-abrasive unlined leather for comfort. Soft suede covered Air-Relax cork footbed. Buckle closure for adjustable and secure fit. Durable synthetic sole for better grip and traction. .