Aerosoles Volume slip-on closure Flexible diamond pattern outsole absorbs shock and moves with you as you walk. Foam footbed delivers all-day support and cushioning. Tumbled nubuck leather upper has elasticized straps for a comfortable fit and easy on / off. Tumbled nubuck leather upper, synthetic upper lining, faux suede sockliner, foam insole... Rubber outsole. Care: Lightly brush with a soft to medium brush.