Robert Irwin, 21, Strips Down to His Underwear for Steamy New Bonds Campaign!

Robert Irwin is starring in Bonds’ new underwear campaign and we have all the steamy photos!

The 21-year-old conservationist, who is the son of the late Steve Irwin, stripped down and left little to the imagination for the new series of images.

Robert poses with wildlife in the “Made for Down Under” campaign. Buy the same boxer briefs now!

“I mean, I’ve spent my life wrangling crocs and snakes and rescuing animals. And so to feature a little slice of that excitement in this new campaign, mate, it has been so much fun.