Shop Smartwool Base Layer Tops
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Women's Classic Thermal Merino Base Layer Crew
$86.99 - $125
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Men's Classic Thermal Merino Base Layer Crew
$56.97 - $125
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Men's Everyday Short Sleeve Button Down
$85
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Men's Classic All-Season Merino Base Layer Crew
$90
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Women's Classic Thermal Merino Base Layer 1/4 Zip
$95.97 - $120
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Women's Classic All-Season Merino Base Layer Crew
$90
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Men's Classic Thermal Merino Base Layer 1/4 Zip
$89.99 - $120
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Women's Intraknit Thermal Merino Base Layer Crew
$120 - $130
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Women's Intraknit Active Base Layer Crew
$110
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Men's Intraknit Thermal Merino Base Layer Crew
$120 - $130
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Kid's Classic Thermal Merino Base Layer Crew
$31.97 - $65
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Men's Classic Thermal Merino Base Layer Hoodie
$108.99 - $145
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Women's Thermal Merino Drape Neck Hoodie
$71.97 - $145
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Women's Classic Thermal Merino Base Layer Crew Plus
$56.97 - $115
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Men's Classic All-Season Merino Base Layer 1/4 Zip
$95
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Women's Classic All-Season Merino Base Layer Crew Plus
$90
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Women's Classic All-Season Merino Base Layer 1/4 Zip
$95
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Kid's Classic Thermal Merino Base Layer Hoodie
$70 - $75
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Women's Intraknit Thermal Merino Base Layer Pattern Crew
$64.97 - $130
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Women's Intraknit Thermal Max Merino Base Layer Pattern Hoodie
$160 - $165
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Women's Classic Thermal Merino Base Layer Crew Boxed
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Women's Thermal Merino Rib Turtleneck
$115 - $130
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Women's Classic Thermal Merino Base Layer 1/4 Zip Plus
$120
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Men's Classic Thermal Merino Base Layer Colorblock Crew
$120
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Women's Classic Thermal Merino Base Layer Colorblock 1/4 Zip
$125
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Men's Intraknit Alpine 1/4 Zip
$154.95 - $155
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Men's Intraknit Thermal Merino Base Layer 1/4 Zip
$140 - $155
SMARTWOOL
Women's Classic Thermal Merino Base Layer 1/4 Zip
$95.97 - $120
SMARTWOOL
Men's Intraknit Thermal Merino Base Layer Colorblock Crew
$64.97 - $130
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