Aetrex - Women's Mimi SandalFlowy dresses, cropped pants, and even jumpsuits this sandal works with them all! These slip on sandals with arch support feature pressure relief technology throughout the footbed, adjustable straps, and a water friendly construction, making them perfect for the beach or the pool. Upper material: faux leather treated with antimicrobial technology to help fight everyday odors. Midsole material: lightweight Ultrasky for comfort. Outsole material: rubber