This model is made of ecological leather. The upper is decorated with straps with buckles and sequins. The inside of the shoe has been insulated with warm and nice-to-touch shoe blanket. Boots are zipped and tied. Can't miss them in your wardrobe! Buy them today! Please refer to the size chart when choosing your size. 36-24/37-24,5/38-25/39-26/40-26,5/41-27,5cm