Dr. Shepard - Gray's Anatomy

I couldn't find a picture online of his recent style, but it's similar to http://patrickdempsey.atspace.com/magcover04.jpg but it's a little puffier.

Any ideas on what he uses to get that kind of volume or puffiness...? When on camera, it doesn't look quite as slicked back and wet. Moose?


Here's another: http://devoted.to/patrickdempsey

I have longish medium straight hair with some curve (starts getting "wings" on the ends when it grows longer)