Go anywhere in comfort in the Heaven, featuring HPO2® Flex technology to cushion your feet on a bed of air. Antibacterial sock linings are absorbent and breathable. Paradise flexible outsoles are lightweight and long-wearing. HPO2Flex™: Cushioned triangle footbed pattern conforms to the way you walk, providing air circulation, flexibility and superior support Smooth leather uppers Soft, cushioned HPO2Flex™ foam footbed Synthetic PVC outsole with molded flex design 1 1/4" heel