In Reign Over Me Adam Sandler plays Charlie Fineman a depressed man who spends most of his time in a lost world with his headphones rocking to an ‘80s rock soundtrack. In fact, it doesn't seem there is a scene in the entire movie without Sandler's clunky headphones.
It's a little hard to tell the model, but I do believe Sandler is rocking the QuietComfort 3 Acoustic Noise Cancelling headphones from Bose. These babies sometimes get a "business class" reputation because geeky travelers tend to sport them on the plane and in transit, but they are known for their quality sound. And honestly, even playing a worn down man, Sandler makes them look pretty spiffy and hip. They are able to electronically identify and reduce noise while faithfully preserving the audio you want.
Sadly, they aren't a bargain - you can snag your own pair for $349.