Material:Beach sun visor hat are made of cotton, which is durable, lightweigh, skin-friendly and breathable for all-day wear. Come with 2 value set.Size:The unisex summer hat has circumference 21.8-22.2inch with wide birm 4.33". The adjustable back closure make the hats suitable for both women and mens, audults and youth.UV Protection: The large brim (4.33inches) of this women sun hat is perfect to blocks most sun UV rays and provides excellent full coverage of neck&face.Perfect for Summer Holidays.Fold-up Sun Hats: The sun visor hats can be folded up to small one and be easily carried inside your handbag or beach tote.Must Accessory in Summer: The womens mens cotton sun visor hats can be used for casual daily wear or outdoor sun hats, great for outdoor, school event, beach vacation, travel, party, hiking, camping, swim pool activity.