Please choose your size based on your foot length. Usually, the internal length of shoes is 0.4-1.3cm longer than the foot, which is appropriate. For example, if your foot length (heel to toe) is 24CM, please choose shoes sizes 38-39 in this model. Dear friend, please choose the product according to your foot length. If your feet are wide or thick and our product shoe size is too small, we recommend that you choose a larger size. For manual measurement, please allow for an error of 2-4cm. Wishing you a pleasant shopping experience. Attention: Due to different computer resolutions, there may be some color distortion.