From the website description: "A retro-inspired straw hat that begs for a beachside drive. One of our most-loved styles, the Joanna, finds new spirit with this full-brim visor. 100% wheat straw craftsmanship keeps the sun out of your eyes and offers 50+ UPF protection. Finished with a metal headwear plaque and color block straw. 10 cm / 4" brim 100% wheat straw Metal headwear plaque 50+ UPF" See photos for measurements. This is in like-new condition outwardly, but the inner tags have been cut.