Every time there is a balaclava thread, I wind up buying another one
Obviously, I have a few. The Ninjaclava is very nice, but mine is a little tight on my big head. I'm still hoping it will stretch a little, as I got it late last winter. I also have a merino wool one, which is actually a little loose, and kind of tough to keep tight.
My favorite is a fleece one that is adjustable. It was marketed as a balaclava/mask/cap/gaiter all in one thing, I think. I like it because it fits well, and is adjustable.
I really like the looks of the one RB1 posted, with the zipper. I also would like to try one of the winter-type buffs. Maybe the
cyclone buff. They make so many Buffs it's difficult to choose.