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

The Panama Jack Canvas Safari hat is a comfortable and durable style. It features prominent safari styling, 3 eyelets on either side of the crown for ventilation and a flat brim that measures just under 2.5" that will keep your face and neck well protected from the sun. The hat is trimmed with a rope-like band around the base of the crown that features the Panama Jack logo, and a belt like clasp on the left side.