Cover your eyes -- he's about to say the oath.

When Green Lantern Hal Jordan says 'the oath', his Power Ring charges with infinite, malleable willpower -- a process that involves incredibly bright pulses of light that may invoke painful squinting.

Seriously, it's bright, hypnotizing, and ultimately scalding. Inspiring as hell, though.

Made from 100% cotton, our Green Lantern Power Up Men's T-Shirt features a large horizonal panel sporting Hal Jordan liberally lighting up his ring.

Recognize the sharp line work? Of course you do -- this blazing Green Lantern t-shirt features art by the legendary Jim Lee.