FitFlop LuLu Lustra Slingback Sandals, Silver color, like new, used only once, size 6. Beautiful criss cross sandals made with supercushioned, pressure-diffusing Microwobbleboard midsoles for all-day comfort. Light weight with shiny metallic dots that are eye-catch hung for all occasions. FitFlop made their shoes half to one size bigger. I wear a size 6 and should have taken a 5.5 to size 5.