Check out this excerpt from the "Daily Telegraph" over in Australia:
"There's a bit of the Aussie macho about Worthington - kind of Russell Crowe, before he got famous - as we sit at a table at his Sydney agent's office.
In jeans, old T-shirt and well-worn Blundstone boots, there's something refreshingly normal about the man. He doesn't have the ego associated with being named one of Hollywood's hottest young faces."
You can read the full article here
I scoured far and wide to find some pictures of Sam in his Blundstones, and all I could find was an imdb link to the 2000 movie Bootmen where the main characters strap on some Blundstones to create a tap dance troupe.