Rain or shine, the OUTDOOR RESEARCH SEATTLE GTX SOMBRERO is perfect for any condition. It features a waterproof GORE-TEX exterior to protect against any downpour mother nature throws at you. The breathable tricot-lined crown keeps the sweat from dripping down on those scorching summer days. Functionality is not limited to protection against rain, as it also features Ultraviolet Protection Factor of 50+. An adjustable wide brim offers variety in both function and style.