High-Quality Material: Our sun hat is crafted with 100% nylon, boasting waterproof and quick-drying properties. Paired with breathable polyester mesh, it ensures you stay cool and dry while also being lightweight and comfortable. 360 All-Around Protection: Designed to provide comprehensive coverage, our sun hat features a wide brim and extensive face and neck flaps. Customizable and Breathable: The sun hat comes with a detachable mask, which enhances sun protection for the eyes, mouth, and nose. Adjustable Size: Unisex in design, our sun hat comes with an adjustable drawstring, allowing you to modify the cap's circumference to fit various head shapes and sizes. The extended 4.3-inch brim provides wide coverage without obstructing your view, while the 7.2-inch back flap sufficiently shields the back of your neck. Outdoor Essential: Lightweight and easily foldable, this sun hat is a must-have for outdoor activities such as fishing, hiking, camping, hunting, gardening, biking, climbing, and boating. It also makes for an excellent gift for children, friends, relatives, and colleagues.