Specification： Size 38-39=Foot length 24.5cm Size 40-41=Foot length 25.5cm Size 42-43=Foot length 26.5cm Size 44-45=Foot length 27.5cm Size 46-47=Foot length 28.5cm Heel height:3cm 1.The size is small for Asian sizes, it is recommended to choose 1-2 sizes larger when purchasing. 2. For your comfort wearing, Please choose thesize according to the foot length data.Stand straight, the length of the toes and the heel is the foot length 3. The length of the left and right feet will be slightly different, please measure a large amount. 4. lf the feet are thick and wide, it is recommended to choose one size larger 5..Due to the difference between dient monitors, the picture may not reflect the actual color of the item 6.Due to different measuring tools, there may be an error of 1cm. Please refer to the received product as the standard