Shop Smartwool Base Layer Tops
SMARTWOOL
Women's Classic Thermal Merino Base Layer Crew Top
$115 - $125
SMARTWOOL
Men's Classic Thermal Merino Base Layer 1/4 Zippers Top
$120 - $130
SMARTWOOL
Men's Classic Thermal Merino Base Layer Crew
$115 - $125
SMARTWOOL
Men's Classic Thermal Merino Base Layer Crew Top
$86.99 - $125
SMARTWOOL
Women's Classic Thermal Merino Base Layer 1/4 Zippers Top
$120 - $130
SMARTWOOL
Men's Classic Thermal Merino Base Layer Crew Top
$65
SMARTWOOL
Men's Classic All-Season Merino Base Layer Long Sleeve Top
$90 - $100
SMARTWOOL
Women's Classic All-Season Merino Base Layer Long Sleeve Top
$90 - $100
SMARTWOOL
Men's Intraknit Thermal Merino Base Layer Crew Top
$130 - $150
SMARTWOOL
Women's Intraknit Thermal Merino Base Layer Crew Top
$120 - $150
SMARTWOOL
Women's Classic Thermal Merino Base Layer Crew
SMARTWOOL
Men's Classic Thermal Merino Base Layer Colorblock Crew Top
$97.99 - $130
SMARTWOOL
Men's Intraknit Thermal Merino Base Layer Colorblock Crew Top
$125 - $130
SMARTWOOL
Men's Intraknit Thermal Max Merino Base Layer 1/4 Zippers Top
$155
SMARTWOOL
Women's Classic Thermal Merino Base Layer Crew Plus Top
$115 - $125
SMARTWOOL
Men's Classic All-Season Merino Base Layer 1/4 Zippers Top
$95 - $105
SMARTWOOL
Women's Intraknit Thermal Merino Base Layer Colorblock 1/4 Zippers Top
$140
SMARTWOOL
Men's Intraknit Thermal Merino Base Layer 1/4 Zippers Top
$140
SMARTWOOL
Women's Classic All-Season Merino Base Layer Long Sleeve Plus Top
$90 - $100
SMARTWOOL
Men's Classic Thermal Merino Base Layer 1/4 Zip
SMARTWOOL
Women's Classic Thermal Merino Base Layer 1/4 Zip
SMARTWOOL
Women's Classic Thermal Merino Base Layer 1/4 Zippers Plus Top
$120 - $130
SMARTWOOL
Women's Classic All-Season Merino Base Layer Crew
$90 - $100
SMARTWOOL
Men's Classic All-Season Merino Base Layer Long Sleeve Boxed
$85
SMARTWOOL
Women's Thermal Merino Rib Turtleneck
$115 - $130
SMARTWOOL
Men's Classic Thermal Merino Base Layer Hoodie
$145
SMARTWOOL
Women's Classic All-Season Merino Base Layer 1/4 Zippers Top
$95 - $105
SMARTWOOL
Men's Classic Thermal Merino Base Layer 1/4 Zippers Top
$70
SMARTWOOL
Women's Classic Thermal Merino Base Layer 1/2 Zippers Hoodie
$145
SMARTWOOL
Women's Intraknit Thermal Max Merino Base Layer 1/4 Zippers Top
$155
