Crazy Genie UPF50+ Sun Protection Outdoor 360 Degree Protection Windproof Summer Fishing Cap Neck Face Flap Hat for Women Men Multi-function hat with 360 degree full protection. UPF50+ Sun Protection, anti-mosquito and vented. With snap closures and a strap; You can adjust the strap or remove it. One size fit most with adjustable net closure. Perfect for fishing, camping, hiking and other outdoor activities.