The Vivobarefoot Opanka Ballerina is a classic and comfortable slip-on that lets you enjoy the barefoot feeling. The Opanka Ballerina has a simple and elegant design that can match any outfit. The Opanka Ballerina also has a thin and flexible sole that allows you to feel the ground and move naturally. Whether you are working, playing or dancing, the Opanka Ballerina will give you the freedom and style you deserve.