The pumps are made of ecological suede. The high heel and platform gently lift the figure. Soft eco-leather footbed provides comfort and convenience of use. The pumps are fastened with a buckle with an adjustable strap. They have a firm heel. You will definitely stand out from the crowd in these shoes! Don't forget to check out our other pumps too! When selecting a size, use the size chart 35-23/36-23.5/37-24/38-24.5/39-25.5/40-26cm