Robert Irwin, the son of the famous Steve Irwin, has surprised the fashion world. This isn’t by wearing his dad’s khaki ...

"We needed fearless spokespeople to show just how laid back you feel when you’re wearing Bonds undies," Tanya Deans, ...

Irwin, the 21-year-old son of late "Crocodile Hunter” Steve Irwin, is the star of a new photo campaign for the Australian ...

Son of Crocodile Hunter Steve Irwin, Robert Irwin, is ditching his khakis and showing off his skivvies for Bonds underwear.

The son of the late Steve Irwin, Crocodile Hunter, opens up about his relationship status, posing in a cheeky new underwear campaign for Bonds and more in an exclusive sit-down with PEOPLE.

The 21-year-old son of late “Crocodile Hunter” star Steve Irwin went shirtless for the photo shoot, baring his abs in nothing but variously colored boxers.

Robert Irwin stepped out of his comfort zone in order to promote animal conservation. The 21-year-old zookeeper posed shirtless for a Bonds underwear ad.

Robert Irwin is in his 20s now, and it's clear he's been working out. He stripped down for an underwear campaign and fans can ...

Robert Irwin, son of late 'Crocodile Hunter' Steve Irwin, is stripping down to his underwear for a new clothing campaign. At ...

Underwear brand Bonds, fronted by Robert Irwin and Tkay Maidza, is bringing Made for Down Under comfort to the US giving ...

The 21-year-old took off his clothes for an underwear campaign with Australian brand Bonds, showing off a sculpted physique ...

Robert Irwin’s risqué new photo shoot for underwear brand, Bonds, has left people seriously distracted by one small detail.