LV presbyopic sunscreen empty top hat😋unique design style.👈high-end customization,😱fashionable and versatile, full of personality😘looks good no matter how you match it🤟😘high quality. The inside of the hat is made of vinyl PVC, which is completely opaque! UPF55 effectively blocks ultraviolet rays, does not compromise your head circumference, does not strangle your head, and is not easy to slip off.