The ballet flat is a staple of most wardrobes thanks to it's casual comfort and low-profile that make it perfect for packing in a carryon or day bag. Vionic took this classic style and updating it, creating a modern flat you'll be proud to wear. The Spark Surin features uppers with delicate laser-cut designs adding lively detail to the upper leather. Available in three understated colors, these understated slip-ons pair well with most outfits. A arch-supporting Orthaheel insert helps prevent overpronation, but if you have a favorite pair of custom orthotics, you can easily remove them to leave plenty of room in the footbed. The Spark Surin is the ideal flat for the spring, so be sure to pick out your new favorite pair of flats today.