Does beret have sun protection function?

Beret has sun protection function to a certain extent. The design of beret brim and body can block some direct sunlight and reduce the area of ​​direct sunlight on face, neck and other parts, thus playing a certain sun protection effect. However, compared with professional sun protection hats, the sun protection effect of beret is relatively limited, especially when exposed to strong sunlight for a long time, it may not be enough to provide comprehensive and efficient sun protection....