Outdoor UV Protection Hollow Top Sun HatIn the strong sun, it is very important to wear a cool hat, which can not only prevent the hot sunlight, protect the scalp, but also promote heat protection and health. The top of the cap is a hollow design that is breathable and not stuffy! Wider and larger brim: The brim size of the hat has been widened and enlarged to cover a large area of the face and neck, avoiding exposure to sunlight. Lightweight breathable design allows great air vent, keep