Your neck is one of the first to feel the effects of the cold when the icy winds pick up. And for serious outdoor adventures, popping your collar or tying on a scarf just won't cut it. The Marmut neck gaiter is made with micro fleece to give you the most warmth with the least amount of material. Wear it the next time you venture out into a blustery winter day, and you'll forget all about the wind chill.