Activate your inner hero with this baseball cap. This cap not only features 's most famous line but also comes in two colorways for twice the action. Protecting from the sun with its UPF 30+, this hat will surely be a fan favorite. The hook and loop closure backing is adjustable up to 21.5 inches. Brim measuring at 2.5 Inches. UPF 30+ Sun Protection. Sweatband for comfort. Hook and Loop Closure backing. Adjustable up to 21.5 Inches. Warning: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm..