Wicky LS Women's Sun Hat Large Wide Brim Beach Visor Hat Foldable Beach Cap Imported Made of 100% cotton,skin-friendly,comfort and breathable;Material through professional UV treatment, Hat circumference 21.5"-22.5", big hat brim 7.5", small hat brim 4" Large brim sun cap with a removable brim, so you can wear it as a bucket Hat,also can wear as a big sunhat Each hat is made out of UPF 50+ materials,UV and sun-block protection(UPF&gt;50) Wide brim sun hats help protect faces from the suns harmful rays. Sun hats are a perfect summer accessory!