The Ryder sandal from VIONIC® is a versatile, casual sandal with built-in comfort and support. Durable man-made upper. Clinically shown to help relieve common causes of heel pain or plantar fasciitis, and knee pain related to over pronation and flat feet. 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. Received APMA Seal of Acceptance. Click here to view Seal. Imported. Measurements: Heel Height: 3⁄4 in Weight: 8 oz Platform Height: 1⁄2 in Product measurements were taken using size 10, width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.