If the insole is raised inside, it is relatively suitable to be 1 cm to 1.5 cm, and the impact on the feet is relatively small. Generally, only adults will wear heightening insoles. At that time, the bones have been basically fixed, so people who wear heightening shoes don't have to worry too much. Occasionally, some people may feel uncomfortable after wearing them. They should choose the height of insoles according to their actual situation and the comfortable insoles that suit them. It is often very important for your health. In addition, if there is foot discomfort when wearing the heightening insole, you should stop using it in time.