A sun hat is a type of headwear designed to protect the face, neck, and ears from the sun's harmful rays. Typically made from lightweight materials like cotton or straw, sun hats often feature wide brims that provide shade. They are popular for outdoor activities such as gardening, hiking, and beach outings. Sun hats come in various styles, including floppy hats, fedoras, and bucket hats. Many are equipped with features like adjustable chin straps and moisture-wicking liners for added comfort. Wearing a sun hat is an effective way to reduce the risk of sunburn and skin damage while enjoying time outdoors.