UA Storm technology is light, nearly weightless, and just shrugs off the rain. Add it to our best hats and there's never an excuse to stay inside. UA Storm technology repels water without sacrificing breathability Built-in, stretchy elastic sweatband wicks away sweat to keep you cool & dry Stretch fit design for customized comfort Style #: 1369807 90% Polyester/10% Elastane Imported Stretch Fit UA Classic Fit: pre-curved visor & structured front panels that maintains shape with a low profile fit