Iso-Chill fabric helps disperse body heat, making it feel cool to the touch. UPF 50+ protects your skin from the sun's harmful rays. Material wicks sweat & dries really fast. Strategic mesh panels for added breathability. Built-in gaiter that can be pulled up for added face coverage. Body: 100% Polyester. Mesh: 92% Polyester/8% Elastane. Imported.