Mr. and Mrs. Smith Brad Pitt's Black Sunglasses

I've never been able to track down the sunglasses Brad Pitt wears in Mr and Mrs Smith. He wears quite a few different pairs that I've identified but never these ones. They're black with the bar across the bridge, look similar to the Oliver People's he wears in the beginning but are black and the ear stems go straight back. Anyone here have the Bluray that could check and see if you can make them out a little more clearly?

Here's the best two pics I found online of them...

http://i938.photobucket.com/albums/a...ses/cap002.jpg
cap001.jpg Photo by kiso79 | Photobucket