NWOT - Waldlaufer Gretta sandals in a beautiful foil floral pattern. They are a size 5 1/2 in German sizing but I am between a 7.5 and 8.0 and they fit perfectly. They have two velcro straps to adjust the fit across the top and a buckle at the back of the foot. I have purchased many pairs of the Gretta sandals and they are some of the most comfortable shoes I have ever worn. I bought these in Berlin, Germany but have never worn them (because I have too many!)