These black suede boots are size 40 with an insole length of 25.5 cm. The interior features fur insulation around the foot area, while the upper part has lighter insulation. The zippers function perfectly, and there are no defects or damages. Selling because I change my shoes every two seasons. The condition of the boots is shown in the photos. Please feel free to ask any questions. The price is negotiable and discounts are possible.