The Buff Polar Multifunctional Headwear features nine inches of cozy PolarTec Classic 100 microfleece which transform the Original Buff into a cold weather necessity. Multiple configurations give you a protective layer option, keeping you warm and comfortable in harsh outdoor conditions. The Buff Polar Multifunctional Headwear can function as a headband, mask, hood, balaclava, reversible cap, do-rag, knotted cap, neckerchief or a scarf.
I have only had one occasion to use the Buff but was surprised at how warm the product kept while at the same time being very light of weight. I haven't utilized all the configurations available but am now confident they will work equally well.