Orthaheel Vionic Technology Womens Coro Slide Sandal Black Size 9 Leather Rubber sole Get noticed in the stunning, studded Vionic&reg; with Orthaheel Technology&reg; Maggie sandal. Innovative podiatrist-designed Orthaheel Technology provides superior orthotic support, relief, and stability to realign the feet to their natural position. Research supports Orthaheel Technology's success in reducing over-pronation, which can help relieve associated common aches and pains, such as heel pain (plantar fasciitis), knee pain, and lower back pain. Recommended by renowned Dr. Andrew Weil. Strappy leather upper in a sophisticated sling-back sandal style features leather-piped trim, gold-tone buckles, and gold-tone logo rivet details. Cushy microfiber-lined insole. Lightweight, flexible EVA wedge midsole absorbs shock, reducing stress on feet, ankles, and knees. Durable rubber outsole with a patterned tread. To clean, wipe with a dry cotton cloth. Imported. Measurements: Heel Height: 3&frasl;4 in Weight: 6 oz Platform Height: 1&frasl;2 in Product measurements