This is a UPF 50 Hat for Premium Sun Protection. What is UPF protection? Follow this link for more information! 

The Jeanne Simmons split brim sun hat is a wonderful style at a great price! Featuring a 3.5" brim, well-sewn paper-braid construction, and an elastic inner-band for accomodative sizing and comfort it's a great grab and go hat for the beach, or just a day out in the sun. The brim is split, then overlapped and sewn and finished with a bow over the top of it.