Birkenstock Salina Black Birko Flor Slide Strappy Sandals Size 39 US 8 Women’s. Sandals are pre-owned with signs wear including scuffing, heel drag and tread wear. Cork has been treated which gives it a shiny appearance. Please see pictures. As is, all sales final. All reasonable offers will be considered. Check out my store for more items at great prices. Thanks for looking!