Women's Hat with Ribbon Head Circumference: 56-59cm 100% Polyester Hand washable The thin fabric makes it suitable for spring and summer. How about using it for UV protection? It can be folded when not in use, so it doesn't take up much space. Used about 10 times. Please refrain from purchasing if you are sensitive to items stored at home. The ribbon has some snags. I will pack and ship it with materials I have at home. Please read my profile.