Second, by wearing a hat you might be able to protect your face from direct exposure to the sun. A hat with at least a 2- to 3-inch brim all around is very common found in shops and are very good because it protects areas that are often exposed to the sun, “such as the ears, eyes, forehead, nose, and scalp3”. Also, a baseball cap can mostly protect your face and some parts of your body that are near the face. Some of the baseball hats are 7 inches to the front3. So basically, baseball hats are the best hat products to protect our face and body from the exposure to sunlight.