Vionic Women's Dwyn Slide Wedge Sandal Synthetic Imported Rubber sole Manmade or natural cork uppers with microfiber-covered footbed. Lightweight, flexible EVA midsole absorbs shock, reducing stress on feet, ankles and knees. Faux wood grain wedge with rubber inserts on the outsole for improved traction. Support your soles in our range of elevated styles. Vionic's versatile collection of heels, wedges and boots feature advanced comfort features like a deep heel cup and enhanced forefoot contour, bringing innovation and style into one transformative solution. Recommended by Dr. Andrew Weil.