The Vionic Women Adjustable Thong Sandals in Elvia style, size 11 are perfect for casual occasions during the summer season. These sandals feature a slip-on closure, a comfortable podiatrist-designed cushioning level, and a solid blue color. The polyurethane upper material and heel provide durability and support, making them a great choice for women looking for stylish yet comfortable sandals for everyday wear. The adjustable thong design ensures a perfect fit for a comfortable and secure wear. worn once and too big.