[tomxtr]

While creating or rather attempting to create certain skins, I have come across some textures that appear to be transparent to some extent. Can some one explain this to me. Is this simply an overlay used on some other texture? For example, the german frogman. How do you edit these when you can't see what is what. Any help would be appreciated.

Oh, and the regular cast of Noob bashers can have their way with this one. I know it's coming.