Children's ballerinas are made of eco leather. The soft insole with delicate perforation will allow the child to use the shoes comfortably. It is made of natural leather. A charming flower made of crystals makes these ballerinas look really wonderful. Velcro fastening. The rubber sole is also non-slip. When choosing a size, please refer to the size chart. 25-15,5/26-16,5/27-17/28-17,5/29-18,5/30-19cm