Crafted with Premium Polyester,the wide brim with vinyl-coated lining can block effectively the harmful UVA and UV Protection more than UPF 50+. You’ll be ready for those bright, sunshiny days! You won’t be able to crush the sturdy brim, it can be pack flat,foldable or packable and it won’t take up space on your tote or daypack. Perfect for garden,balcony beach, pool, park, camping, hiking, tourism, gardening or any outdoor sports and activities. High-crowned with wide, floppy rims, practical for protection from sun’s glare. The classic top hat design with a hair opening at the back of the hat, and the half empty top hat and with vinyl-coated liningdesign, makes this women’s hat not only stylish but also refreshing and breathable,even in the hottest and most humid days.