Women's Chloe Wide Brim Derby Sun Hat 75% Paper 25% Polyester Certified UPF 50 / 98% UV Blocked Lightweight Ultra Braid, Fashionable Audrey Hepburn/Tiffany style can be dressed up or down with Adjustable inner drawstring for a snug fit 6" Wide Brim Sun Hat for Maximum Sun Protection For Your Face and Neck. Sun Packable Hat Works Great As A Derby Hat or For Travels. Regular size Chloe sun hat measures 22.4" (57 cm)