The sandals are made of eco-suede. This model has a knitted strap in the middle and an adjustable strap with buckle fastening on top. The insole in these shoes is soft and made of eco-leather. In addition, the heel is reinforced. Sandals were built on heels in the form of a post. When choosing a size, refer to the size chart.36-23.5/37-24/38-24.5/39-25.5/40-26/41-26.5cm