I'm looking forward to trying out my new merino balaclava. It finally arrived today (clearance from Sierra Trading Post). I hate the microfiber/bamboo one I have been using, as well as the polar fleece one I tried. They get really wet, really quickly and don't ever dry out. This one is much thinner. It seemed easier to breathe through when I tried it on this evening. I think it will protect my face without being so hot and uncomfortable. I hope so, anyway.