Where should I protect myself from wearing socks in spring?

It's a little cold in spring, so wear a pair of stockings to keep warm. Dark socks can not only modify the leg shape.

Leg muscles can play a very good protective role, especially for long-distance running over 10 km. If you often watch anti-Japanese films, you will find that both the Eighth Route Army and the National Army wear leggings, that is, long-distance exercise is not tiring and efficient.