Daaaaayum, Zac Efron!
The Neighbors 2: Sorority Rising star was spotted on set in Los Angeles rocking some spectacularly short shorts that show off all that calf!
The sequel, which is out next May, also stars Seth Rogen and Rose Byrne, who was spotted with a burgeoning baby bump, as she and her boyfriend, actor Bobby Cannavale, are expecting their first child together.
The 27-year-old actor even went for a barefoot jog on set, 'cause he clearly doesn't realize that we all can't physically even handle that.
Of course, Efron has had his super fit physique on display a lot more during the movie's production.
You're a treasure, Zac. A true treasure.
Watch the video below.