The ultimate base layer, Icebreaker merino wool. You’ll love the way it feels and you’ll love the way it performs. Soft, natural merino wool is temperature regulating year-round, making it an excellent investment for anyone who spends time in places where temperatures can vary greatly – even within a single season. Hey, that sounds a little like Charlotte, now doesn’t it? No matter the weather or the intensity of your adventure, you’ll be hard pressed to find a material more suited for it than Icebreaker merino wool.