Trendy Apparel Shop Women's UPF 50+ Soft Paper Braid Large Kettle Brim Sun Hat. 58% Polyester , 42% Paper Straw. UV sun protective paper braid sun hat for ladies this Spring and Summer. UPF 50+ provides excellent UV protection that blocks both UVA and UVB. Upturned kettle brim measures around 3 inches wide. Fitted with an inner elastic adjustable tie. One size fits most women.