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

The Jeanne simmons tweed, paper-braid visor is made with a terry cloth sweatband on the inside that allows a comfortable fit and keeps your head dry from the sweat. This wide bill visor has a 3.5” brim that will provide your head a great sun protection during your activities and has UPF of 50 . It is fitted in the back with an adjustable velcro strap closure that makes it easy to adjust.