Under Armour Women's Cap UA Free Fit features a pre-curved visor and unstructured front panels that conform to your head for a sleek, low profile fit. Flexible chino fabric for durable support.UPF 30+ protects your skin from the sun's harmful rays. UA Storm technology repels water without sacrificing breathability. Threadborne Siro sweatband gives greater stretch and recovery, an ultra-soft feel and more breathable performance.