Women's Merino Wool Base Layers

There’s not an expert on Earth who won’t agree Merino Wool is Mother Nature’s ultimate Base Layer. Here at ioMerino, our high performing Merino Wool Thermal Base Layers are as good as it gets. Whether you’re going with a single layer in milder conditions or layering up, you’ll want this to be as lightweight and comfortable as it is warm.  Shop women's Merino Wool Base Layer Tanks, Tees, Long Sleeve Tops, Tights and more.