Adjustable Size：With adjustable strap on the back of the hat, the size can be adjusted according to the head circumference to make the hat fit comfortably on the head. UV Protective：Ultraviolet Protection Factor rating over 50, equipped with a large brim over 13’’, this big visor hat offers a wide shade for your ears, forehead, eyes and chins. Sun Visor: 100% cotton for the headband, 100% PC for the plastic face shield. With adjustable band back closure, fit for both men and women. Face Cover Up & Down Adjustable: You can adjust the hat up when playing golf or anytime you need a clear sight. Great for vacation, beach or pool, boating, paddle boarding, park walking, hiking, gardening or farm chores, family gathering ect