The iconic Stevenson Merino thermal is known for being one of the best pieces from the Japanese brand. It’s a layer worth wearing as a standalone piece in spring and early autumn or as a hardworking layer beneath your clothes, making the difference between a harsh winter and a bearable one (without bulking up your silhouette).

The "honeycomb-woven" 100% wool fabric offers superb warmth and a soft texture. It features excellent heat retention similar to the best technical shirts, with the added benefit of being made from 100% natural material. The combed wool fabric is known for its softness and comfort. With slightly raised knit fabric and raglan sleeves, ribbed collar, and cuffs, this shirt provides a different sense of comfort compared to typical cotton thermal shirts.

Fit Notes: Stevenson's thermals run small, being one size smaller than your regular American size. As always, we recommend consulting our size chart for the perfect fit.