Unique women's sandals are made of a material with a shimmering, holographic coating. Fastened around the ankle with an adjustable strap with a buckle. Sandals have an open, square toe. The soft insole is made of eco leather. A great model that you will certainly use in many situations! When choosing a size, please refer to the size chart.36-23,5/37-24,5/38-25/39-25,5/40-26cm