Combination of delicate metallic detailing to a supportive, stable silhouette. With three straps for customization, Farra delivers practical features with a side of style.The uppers are manmade or natural cork. The footbed is microfiber wrapped EVA, that absorbs shock, reducing stress on feet, ankles and knees. Durable rubber outsole with a patterned tread provides traction on a variety of surfaces. Orthaheel Technology is biomechanically designed to hug your arches and support your feet in comfort. Vionic sandals’ built-in orthotic is shown to be effective in helping to treat heel pain (plantar fasciitis). Recommended by Dr. Andrew Weil.