The Outdoor Research Sunbriolet Sun Hat is a wide brim sun hat for protection for your head. On the water or on the trail, the sun can beat down, and this hat offers UPF 50+ protection against UV rays. You focus on fun and adventure, and the hat does the shielding. It's lightweight and quick-drying, wicking sweat to maintain consistent comfort. Featuring adjustments at the crown and the chin cord, it stays put when a breeze flies by.