Men's Classic All-Season Merino Base Layer Long Sleeve
Deep Navy
Military Olive
Natural
Picante
Black Marble Wash-Plant Based Dye
Sage
Light Gray Heather
Black
Iron Heather
Ocean Blue
Online Exclusive Colors
$85.00
Men's Classic Thermal Merino Base Layer Crew
Charcoal Heather
Black
Woodsmoke Heather
Light Gray Heather
Neptune Blue Heather-Deep Navy Neptune Blue Heather-Deep Navy
Tibetan Red Heather-Black Tibetan Red Heather-Black
Military Olive Heather
Pine Gray Heather
Online Exclusive Colors
$110.00
Men's Classic Thermal Merino Base Layer Bottom
Black
Charcoal Heather
Deep Navy
Online Exclusive Colors
$110.00
Men's Classic All-Season Merino Base Layer 1/4 Zip
Sage
Light Gray Heather
Black
Deep Navy
Iron Heather
Online Exclusive Colors
$90.00
Men's Intraknit™ Thermal Merino Base Layer Bottom
Black-White Black-White
 $120.00  $78.00
Men's Intraknit™ Thermal Merino Base Layer Colorblock 1/4 Zip
Men's Classic All-Season Plant-Based Dye Merino Base Layer Long Sleeve
Light Flint Wash
Indigo Blue
Summer Sound Purple Wash
Black Marble Wash
Online Exclusive Colors
$85.00
Men's Classic All-Season Merino Base Layer Bottom
Iron Heather
Black
Light Gray Heather
Deep Navy
Online Exclusive Colors
$85.00
Men's Intraknit™ Thermal Merino Base Layer 1/4 Zip
Black-White Black-White
Tibetan Red-Forged Iron Tibetan Red-Forged Iron
$135.00
Men's Classic Thermal Merino Base Layer 1/4 Zip
Military Olive Heather-Black Military Olive Heather-Black
Black
Charcoal Heather
Deep Navy
Woodsmoke Heather-Charcoal Heather Woodsmoke Heather-Charcoal Heather
$115.00
Classic All-Season Merino Jiberish Print Hoodie
Camo
Online Exclusive
 $100.00  $65.00
Men's Classic Thermal Merino Base Layer Plant-Based Dye Logo Hoodie
Flint Marble Wash
Masala
Black Marble Wash
$140.00
Men's Intraknit™ Thermal Merino Base Layer Crew
Forged Iron-Golden Olive
Black-White Black-White
Deep Navy-Neptune Blue Deep Navy-Neptune Blue
Woodsmoke-Black Woodsmoke-Black
$125.00
Classic Thermal Merino Base Layer Plant-Based Dye Jiberish Hoodie
Light Indigo Marble Wash
Online Exclusive
$140.00
Black History Month Classic All-Season Merino Hoodie
Light Alpine Blue
Sage
Online Exclusive
$100.00
Men's Classic Thermal Merino Base Layer Plant-Based Dye Logo Crew
Flint Marble Wash
Masala
Black Marble Wash
$110.00
Men's Intraknit™ Thermal Merino Base Layer 3/4 Bottom
Black-White Black-White
 $110.00  $71.50

Men's wool base layers are among the most versatile pieces of gear you can own. Our Merino wool base layers help regulate body temperatures and wick away moisture for comfort in all climates. Available with long or short sleeves, full-length or cropped bottoms, and even a full-body hooded one-piece, there's a men's base layer for every activity.