Classic women's sandals are made of a combination of ecoleather and fabric. This model is fastened with an adjustable strap with a buckle. The sandals are set on a delicate platform. The insert and platform are made of plastic. A great model for warmer days! Be sure to check out other models of Big Star women's sandals! When choosing a size, refer to the size chart.3623/3723,5/3824/3925/4025,5/4126cm