A classic Birkenstock style everyone needs in their closet. Birkenstock's Mayari sandals feature Birko-Flor, a man-made material exclusive to Birkenstock that has a leather-like appearance and soft felt lining for comfort. The footbed features an arch support and a deep heel cup for great fit. Imported. Birko-Flor upper. Sandal with adjustable buckle closures. Footbed features arch support and deep heel cup for a great fit. 1/4" inch platform. EVA - Flexible, lightweight, durable and shock absorbing sole.