This is the perfect run hat—it's light, formfitting, super-breathable, and, of course, still keeps the sun out of your eyes. One size fits all.
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. Under Armour Free Fit design pre-curved visor & unstructured front conforms to your head for a sleek, low profile fit