This is the NinjaClava by Outdoor Research. The NinjaClava is made from a lightweight fleece. It is power stretch fleece so you have got allot of adjust-ability through the fabric here as well as some nice insulation. It is going to breathe very well. A nice feature that they add on the NinjaClava is the small cutout above the ear so that if wear glasses you can put the arm of the glasses in there. It fits a little bit better with the balaclava and it keeps cold air from coming in the side where your glasses would normally sit. that is the NinjaClava from Outdoor Research.
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