This beanie is a do-anything essential, all season long. Ski in it, run in it, build your kid a snow bunker in it. And the reversible pattern means you can wear it twice as much. With an adjustable ear band for more or less heat and clean seams for a no-bulk fit. Merino 250. This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditionsFeaturesDouble layer Interlock knit constructionClean finish seams for bulk-free fitReversible design for variety..plain on one side, pattern on the otherKnit in Vietnam: 100% Merino WoolGarment Weight: 50 g = 1.76 ozStyle: SW0SC181