Shop Base Layer Tops

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Women's Classic Thermal Merino Base Layer 1/4 Zip
$95.97 - $120

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Women's Classic Thermal Merino Base Layer Crew
$56.97 - $115

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Men's Classic Thermal Merino Base Layer Crew
$56.97 - $115

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Men'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 Classic All-Season Merino Base Layer Crew
$85 - $90

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Women's Intraknit Thermal Merino Base Layer Crew
$125 - $130

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Men's Intraknit Thermal Merino Base Layer Crew
$120 - $130

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Women's Intraknit Thermal Merino Base Layer Pattern Crew
$64.97 - $130

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Women's Thermal Merino Rib Turtleneck
$120 - $130

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Kid's Classic Thermal Merino Base Layer Crew
$31.97 - $65

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Women's Intraknit Active Base Layer Crew
$110

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Women's Thermal Merino Drape Neck Hoodie
$71.97 - $145

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Men's Everyday Short Sleeve Button Down
$85

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Men's Classic Thermal Merino Base Layer Hoodie
$108.99 - $145

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Women's Intraknit Thermal Max Merino Base Layer Pattern Hoodie
$165

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Women's Classic Thermal Merino Base Layer Crew Plus
$56.97 - $115

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Men's Intraknit Thermal Merino Base Layer Colorblock Crew
$64.97 - $130

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Women's Classic Thermal Merino Base Layer Crew Boxed

OUTDOOR RESEARCH
Women's OR Polartec® 100 Quarter Zip
$79

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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 1/4 Zip
$71.99 - $95

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Men's Alpine Onset Merino 150 Crew
$99

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Women's Classic All-Season Merino Base Layer Crew Plus
$90

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Kid's Classic Thermal Merino Base Layer Hoodie
$70

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Men's Classic Thermal Merino Base Layer Crew Boxed

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Women's Classic Thermal Merino Base Layer Colorblock 1/4 Zip
$125

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Women's Intraknit Thermal Merino Base Layer Colorblock 1/4 Zip
$140

OUTDOOR RESEARCH
Women's Alpine Onset Merino 150 Crew
$99

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Women's Classic Thermal Merino Base Layer 1/2 Zip Hoodie
$145