• Laydown of 100% merino wool Undershirt in Black. This is a short sleeve, v-neck, lightweight undershirt available in sizes XS-XXL.
  • 100% Wool Undershirt
  • model-spec:Nico is 5'11", and wears size M
    Nico is 5'11", and wears size M
  • 100% Wool Undershirt
  • 100% Wool Undershirt
  • 100% Wool Undershirt
  • Diagram of 100% merino wool Undershirt highlighting a wider/longer v-neck, narrower shoulders, smaller chest circumference, smaller bottom hem circumference, and 2" extra length compared to our Signature V-Neck Tee.
Lightweight knit for the purists. 100% merino wool. 160 gsm. Explore 100% Lightweight.
Color Black
size
Size guide
Free shipping, free exchanges
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We don’t make bold claims lightly, but you’re looking at the first ever thoughtfully designed undershirt made from 100% merino wool. Our undershirt has two critical improvements: a long, snug torso for best-in-class “stays-tucked-in” fit and a wider/longer v-neck opening to hide the undershirt from “peeking out”.

Pair that with our super-soft, custom developed merino fabric, and you’ve got yourself—another bold claim coming at you—the best undershirt on the market. It’s so comfortable that you might just sleep in it.

Buy 2+ and save up to 14%.

Care & Origin:

  • Machine wash cold, line dry.
  • Made in Korea.