Vionic Rest Miami supportive arch thong leather sandals, Size 7.5 podiatrist-designed footbed Color Rose Gold Microfiber Wrapped EVA Footbed. Durable Rubber Outsole. American Podiatric Medical Association Seal of Acceptance. YOUR NEW FAVORITE SANDALS: Stay fresh all season long with the effortlessly wearable Miami t-strap designed with leather and lustrous cascading metal detail. EVERYDAY SUPPORT: A podiatrist-designed footbed built to hug your arches in every pair of Vionic sandals, slippers, active shoes and flats. VIONIC SHOES: Vionic brings together style and science, combining innovative biomechanics with the most coveted trends.