Features the 3D fit & customized comfort of a Built-In Orthotic.Experience the revolutionary comfort of the women’s ABEO B.I.O.system® Una sandal with neutral support, featuring built-in orthotics custom fit to the contours of your feet using digital 3D fit technology. The stylish wedge features two hook and loop closures for a secure and personalized fit. B.I.O.system sandals are designed to fit your specific arch type for increased stability, balanced weight distribution, reduced foot fatigue, and reduced shock and stress on joints. Recommended support for plantar fasciitis.*A neutral footbed provides enhanced arch support and is designed to match most foot types, providing all-day comfort, support, and stability.*Full grain leather upper.*Two wide straps with extra strength hook and loop closures for a secure and personalized fit.*Breathable leather lining.*Closed cell polyurethane foam footbed with a molded EVA cork and rubber midsole for shock absorption and cushioning.*Durable rubber outsole provides increased traction and stability.*Heel Height: 2½ inches with a 1¼ inch platform*ABEO B.I.O.system sandals proudly carry the American Podiatric Medical Association Seal of Acceptance.