With a simple slip on style the Birkenstock Women's Madrid Single Strap Leather Sandals in brown feature a single leather strap to the upper which can be adjusted with a buckle. Set upon an EVA rubber sole for maximum grip the sandals have a padded footbed and orthopaedic fit for comfort with each step. K.D. Women's Madrid Single Strap Leather Sandals by Birkenstock Leather upper Single strap Buckle detail Padded footbed Orthopaedic fit Rubber sole