Everything you know and love about our barely-there Brenna, now with a twist. The Brynn is a chic open-toe and open-heeled sandal featuring thin, adjustable ankle straps and criss-crossed toe straps for added comfort and flair. Leather upper/synthetic lining and sole with synthetic heel This set includes everything you need to convert from heel to flat: The Brynn flats Heel Kit Flat Caps Stelo arch supports