These comfortable women's flip-flops are made of textile material. The shoes are set on a plastic sole. This model has an additional velcro fastening which allows you to adjust the footwear to the thickness of the leg. This model will be perfect for everyday use on hot days! When choosing a size, please refer to the size chart.36-23/37-23,5/38-24,5/39-25/40-25,5/41-26cm