Zac Efron Shows Off His Abs During Mexico Vacation

Zac Efron is looking more ripped than ever!

The 31-year-old actor ditched his shirt while hanging on the beach with younger bro Dylan on Thursday afternoon (January 11) in Cabo San Lucas, Mexico.

PHOTOS: Check out the latest pics of Zac Efron

The brothers were joined by some friends as they rode jet skis around the water and later tried out slacklining on the sand.

The group caught the whole thing on camera as they as they were seen filming on GoPro cameras throughout the afternoon.

The following day, Zac tried out beach side golfing and took to his Instagram to share the video.

“FOORREE!!” Zac captioned the vid.

Check it out below…

15+ pics inside of Zac Efron shirtless on the beach…