Hush Puppies Women's Asana Sandal Nubuck, suede, and mesh Rubber sole Heel measures approximately 1" Platform measures approximately 1/2" Exclusive BioBevel outsole technology encourages a natural walk and reduces foot fatigue. BioBevel toe and BioBevel heel increase walking efficiency by keeping your stride balanced. Flexible construction features strategically placed flex grooves for added comfort. Nubuck / suede upper, mesh upper lining, microfiber and Aegis sockliner, molded EVA insole. EVA midsole, nylon shank, EVA / rubber outsole.