The benefits of wearing yoga socks are as follows: 1. When you practice yoga in summer, your feet often sweat. In order to prevent the foot from slipping and causing physical injury, the yoga teacher will advise students to wear yoga socks, thus increasing the friction with the yoga mat and avoiding slipping. 2. When practicing yoga in the gym, if the yoga mat used is a public yoga mat, it is best to wear yoga socks for cleanliness and hygiene. If you don't want to wear yoga socks, you'd better bring your own yoga mat. 3. When practicing yoga in autumn and winter, in order to avoid cold feet, you can wear yoga socks to keep warm.