Complete UV Sun ProtectionThe long neck flap and wide brim ensure that the sun stays out of your face so you can focus on the outdoors. The brim measures 4" wide and neck flap is 8.5" long for great protection for your face, ears, and neck. | Breathable Mesh PanelsThe hat has mesh side panels and moisture-wicking sweatbands to allow moisture to escape, allowing you to stay comfortable under the hot sun. | Back Cord for Universal FitOur outdoor sun hat has a 24” head circumference with an adjustable back cord for a snug and custom fit. | Adjustable Chin StrapAdjustable chin strap to keep hat secure on windy days and ensure it remains on your head. |