1.Fabric: 10%linen+50%cotton+40%Polyester, Breathable and comfortable.
2.SIZE: best fit for 56-58cm 22"-22.8" 7- 7 1/4, Please kindly check your head size before buy.
3.FOLDABLE: packable, crushable, NO crease! Great for cruise, travel, gardening, boating or beach vacation.
4.UPF50+: the 10cm wide brim blocks most sun UV rays and provides excellent full coverage of head&face.
5.It has a thin wire around the rim which helps keep the shape; Brim could be flipped up when desired. Please check genuine authentic item tag to avoid counterfeit products.