This simple and supremely comfortable style is sure to become your everyday staple. You can't go wrong! The Brown Men's Tide Sandals by Vionic feature a full grain leather upper . EVA footbed . and durable ready outsole. Simple all day comfort and style. All Vionic are designed with innovative Orthaheel orthotic technology built right in. It Helps support your natural alignment from the ground up. These amazing shoes are APMA approved styles.