What are the goggles/glasses in Green Zone movie?

So, I saw the movie Green Zone a while back, and one of the “villians” in the movie is wearing these tactical goggles that look like they do a good job keeping dust, dirt, and debris out. I’ve been trying to figure out the brand/model but haven’t had any luck. Exhausted all of the online military catalogues. I posted some images of the actor wearing the goggles/glasses in question from the movie(actually, a youtube clips since I don’t own the movie) below:
http://img137.imageshack.us/i/mysteryglasses1.png/

http://img577.imageshack.us/i/mysterglasses2.png/

http://img191.imageshack.us/i/mysterysunglasses5.png/