This is the only cap with five built-in LEDs that provide discreet, hands-free illumination. Freeing those who don it from the physical and inherent social awkwardness that accompanies wearing large, bulky lights attached to one's head, this cap's LEDs are concealed in and under its brim and are controlled using a hidden switch. Four LEDs under the brim help you to see objects up-close, while the one in the bridge provides light farther out. The six-panel cap is made from cotton with sandwich trim. Hook-and-loop enclosure; one size fits most. The sweatband conceals four included CR-2032 cell batteries that provide 35 hours of continuous light when all five LEDs are used. Navy. (3 1/4 oz.)