Henry Cavill looks super with his shirt off

Superman doesn't always need his heat vision to make things hot.

The new Superman costume has sparked a heated Internet debate. Where are his trunks? Does it look like it's made of plastic.

But we have no questions about the latest photos from the set of "Man of Steel" in Vancouver, British Columbia. The heat - this one is for you, ladies - is generated by Henry Cavill appearing without a shirt.

Photo credit goes to Lorraine Louie, who emailed the shots to Den Of Geek.

Why is Clark Kent wandering around half-dressed? We won't know for sure until the movie hits theaters in 2013.