Reviewed by JamesW from Phoenix on Friday, February 7, 2014
My wife now has this in the S and now XS. She loves the versatility of this product and wanted the XS as a snug, form fitting layer. Very light weight yet adds warmth when layered. Living in the southwest offers temperatures in the 20s through the 70s during much of the year. Wool breathes better, offering cooling as well as warming. I think Smartwool offers more flattering form fitting women's garments than other wool providers and she always receives compliments when she wears this out.