Classic Teva straps in lightweight waterproof suede and quick drying mesh for comfort fir support and feel. Soft compression molded EVA topsole with embedded Shoc Pad; shapes to the foot for customized comfort. AgION; natural silver ion anti-microbial treatment on the topsole helps prevent odor-causing bacteria for the life of the shoes. River Rubber; out sole provides durable traction in and around water.