Our heavyweight Merino wool base layer shirt can be worn alone in cool or cold weather or layered as a base layer, designed to help regulate temperature during high-intensity activities. With its exceptional moisture-wicking properties, this Merino wool top keeps you dry all day—perfect for extended outdoor hikes and adventures.

Fabric

Material: 100% Merino wool from Australia - 
Fabric Weight: 250gsm
Fiber Diameter: 18.5micron
Woolmark® Certified

Features

Fit Type:  Slim
Layer Type: Base layer, first layers - 
Flatlock seam: Prevents friction
Fit Advice: For a looser fit, consider sizing up
Style #: MT42

Uses

Ideal Seasons: Spring, Summer, Fall, and Winter 
Activities: Long hikes, travel, camping, biking, running, fishing, hunting, and snow sports.

Care

Wash with like colors
Do not bleach
Do not tumble dry
Line dry in shade
Do not dry clean
Machine wash warm

Our Guarantee

90-Day Warranty - 
One-Year Extended Warranty with Registration -