Sunway White UPF 50+ Bucket Hats,Wide Brim Sun Hat (UV Sun Protective) The SunWay Safari Hat is made from extra-lightweight, moisture-wicking material that blocks 98% of the suns harmful rays Wide Brim to Keep Sun Off the Face and Neck Adjustable drawcord and toggle at back Adjustable Tightener on the Back of the Hat and Under the Chin