The tank that layers in winter and stands alone in July.

100% merino wool at 19.5 micron, knit to 135 gsm. Light enough to wear under everything without bulk, and clean enough at the neckline and shoulder to wear on its own.

Merino handles heat better than cotton, moving moisture rather than holding it, and it resists odor well enough to go several days between washes.

Fit

Close to the body with stretch and recovery. Size up for a relaxed fit.

Why you will love it

Superfine merino: 19.5 micron, below the point where most people feel prickle.

Built for layering: 135 gsm, lighter than almost any base layer you own.

Moisture-wicking and odor-resistant: several days of wear between washes.

Made in America: knit in the Carolinas, cut and sewn in New England.

Specs
Fabric: 100% merino wool jersey, 19.5 micron, 135 gsm (4 oz)
Origin: Knit in the Carolinas. Cut and sewn in New England. See how it is made
Care: Machine wash cold, lay flat to dry.