Wearing socks to bed has no very noticeable effect on the body, it’s just a matter of different personal preferences and feelings. Some people are self-conscious about their low skin temperature and can use socks at night to improve the symptoms of localized low skin temperature and get a better night’s sleep. Some people who have a high skin temperature and experience significant foot sweating and discomfort after using socks cannot use socks. Wearing socks for these people will increase the secretion of sweat glands in the feet, thus leaving the feet in a moist state, which is prone to fungal and bacterial infections, so wearing socks to sleep varies mainly according to each person’s feelings, and has no particular impact on a person’s overall health.