This is the perfect run hat—it's light, formfitting, super-breathable, and, of course, still keeps the sun out of your eyes.

• Durable, stretch woven fabric provides a comfortable fit & feel
• UPF 30 protects your skin from the sun's harmful rays
• Mesh panels for strategic ventilation
• UA Siro sweatband gives greater stretch & recovery, an ultra-soft feel & more breathable performance
• Adjustable hook & loop closure