Vionic Womens Dr. Weil with Orthaheel Technology Mystic II Sandal Leather The Mystic II Sandal is from the Dr. Weil by Orthaheel&reg; collection. The Mystic II Sandal by Orthaheel will keep you looking good and comfortable this season. Leather strap upper with an adjustable buckles for a stylish look and a snug fit. Soft leather lining ensures an abrasion-free environment for all-day wear. Podiatrist-designed, biomechanical orthotic footbed with deep heel cup stabilizes, supports and realigns the feet back to their natural position. Lightweight, flexible medium-density EVA midsole absorbs shock to reduce stress on the feet, ankles and knees. Durable TPR outsole with wave-patterned tread provides traction to maintain your confident stride. Clinically shown to help relieve common causes of heel pain or plantar fasciitis, and knee pain related to over pronation and flat feet. Rece