Mens UPF 50 Wide Brim Natural Straw Lifeguard Outback Sun Hat Straw Spot Clean with a Damp Cloth Created from lightweight natural straw and rated UPF 50+, hat blocks 97% of harsh UV sun rays Hunter green lining under 5in wide brim provides added sun protection for face, nose and neck Black cotton chin strap has wooden bead slide adjuster, to secure hat in windy conditions Features classic pinch front design accented by black fabric trim at base of crown and edges of brim One Size (up to 23in) Includes FREE Size Tape & instructions, use to reduce size if fit is too loose