For superior sun protection the lightweight Oakley Quest Sun Hat with exclusive moisture wicking fabrication delivers every time. UPF50+ fabric treatment provides excellent protection, and the removeable Velcro® flap lets you add additional coverage below the neckline when needed. Fashioned from recycled Polyester, a mesh sweatband helps guard against perspiration, and the adjustable drawcord closure ensures an ideal fit. A flat wire on the visor adds stability, and its finished with a distinctive B1B logo on the side.