Jason Momoa hits 'Jimmy Kimmel Live' with stubble 2 weeks after shaving his signature beard

Some men just aren't meant to be clean-shaven.

Two weeks after Jason Moma took a razor to his signature facial hair, his scruff is making a comeback. The "Aquaman" star visited "Jimmy Kimmel Live" this week sporting the early stages of a furry return.

Wearing a black leather jacket, the forever-chill Momoa flashed "rock on" and Shaka hand signs outside the studio.

Momoa documented the decimation of his flowing facial hair to call attention to a larger cause: Protecting and repairing the environment.

"I'm shaving this beast off," the Hawaiian-born actor wrote on Instagram. "It's time to make a change. A change for the better ... fo my kids, your kids, the world. Let's make a positive change for the health of our planet."

The new look was met with shock from fans, many of whom took to social media to mourn Momoa's lost beard. Days after the big shave, he posted a series of clean-shaven photos, leading many to think it would be a pretty permanent decision. It appears they no longer need to fret.