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.
Not that impressed, led me to believe it it was all fleece. Received it on time but was not attached to Buff cardboard display with diagram( there was none) it came in a baggy and looked like it had been used. ACK is a great outfit, stuff happens. Will still use their service! Gave the Buff to a homeless guy outside my work.