High boots have been made of eco leather. They have long laces that can be tied around the upper. A great model that will add character to your styling! The boots also have a zipper for easy putting on. Inside, they are insulated with a soft shoe blanket. Please refer to the size chart when choosing your size 36-23,5/37-24/38-24,5/39-25,5/40-26,5/41-27 cm.