Let the Miz Mooz Derby put some skip in your step this summer! With an adorable elastic ankle strap and lightweight construction the Derby looks as good as it feels. Miz Mooz flats always add the perfect pop of color to a solid color wrap dress. CLEARANCE! No returns for refund. This item can only be returned for online credit! Women's mary jane flat. Back zipper closure. Elastic bands provide secure and comfortable fit. Lightweight and flexible rubber outsole. Smooth leathing lining and upper.