Classic, children's boots are made of eco leather. They have an ankle upper with a side zipper. Set on a flat heel and non-slip sole. The boots have been insulated with a shoe blanket. In addition, the sole is trimmed with thread. A comfortable model that will match many styles! When choosing a size, please use the size chart.19-11,5/20-12,5/21-13/22-13,5/23-14/24-15/25-15,5/26-16/27-16,5/28-17/29-18/30-18,5/31-19/32-19,5/33-20/34-21/35-21,5/36-22cm