Solbari UPF 50+ Sun Protection Bucket Hat - Unisex - UV Protection, Sun Protective A best seller in Australia and recommended by medical experts to maintain a healthy skin. Designed, tested and rated UPF50+ in Australia and made of organic cotton and bamboo. Wicking sweat band, lightweight and packable construction Elastic draw cord to adjust sizing at the back and make smaller Comes in 2 sizes (Small/Medium = up to 23'') and (Large/Xlarge = up to 23.75'') 70% polyester, 30% nylon, lightweight cotton lining, high quality sweat band / hand wash, dry in shade / Imported Wicking sweat band, lightweight and packable construction Designed, tested and rated UPF 50+ in Australia Elastic draw cord to adjust sizing Dark green underbrim to reduce glare 70% polyester, 30% nylon, lightweight cotton lining, high quality sweat band / hand wash, dry in shade / Imported