Beautiful Nicole shoes. They are made of natural leather. The classic form fits many styles. The shoes fit the shape of the foot well, they have a soft natural leather insole. Classic, tied model. They have a stiff heel counter. The massive sole will be great for insulating against the cold. When choosing a size, please use the size chart. 36-23,5/37-24,5/38-25/39-25,5/40-26cm