Things I liked: The removable goggles are definitely a plus.
Things I would have changed: I wear glasses, so I bought this mask because of the anti-fog capabilities. I did experience some fogging. But not too bad. If you use a balacava that only covers your head and not your mouth, fogging is gone. A good quality fan would still be awesome.
What others should know: Shot the mask with a 425 psi AEG and there were'nt even any marks left.