Made from pure merino wool, this men's sweater is the perfect fall/winter sweater. It provides premium warmth, softness and breathability to keep warm, comfortable and dry in cold weather. Turtleneck: This sweater's protruding neck is the perfect blend of sophistication and modern sporty style. Can also be rolled up or put down for an extra warm or casual look. Half zipper: A half zipper is integrated into the raised collar, which is both stylish and practical. It can be used to show a colorful layered look, or it can be zipped or pulled down as needed for more or lower warmth. Color options: This sweater is available in natural and blue colors, so you can soften the look, and rich blue options add delicate color and personality.