Not only is the Helen multi sandal from Mephisto stylish, it also provides the utmost in comfort. Its anatomically correct footbed, cork midsole and multi-layered footbed with Soft-Air-Technology make it hard for any other sandal to compete. Adjustable instep strap for a secure fit. Thin toe post to help eliminate irritation.his light, lining-free MEPHISTO ladies' sandal has a unique cork footbed that ensures soft, stress-free walking. The glove-soft leather uppers and multi colored sandals are preowned with some normal signs of wearing