Base Layer Tops $50 - $99.99

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Patagonia Capilene 2 Lightweight Zip-Neck

 
based on 3 reviews

$27 - $55
where to buy

Arc'teryx Rho LT Zip

 
based on 2 reviews

$83 - $119
where to buy

Patagonia Merino 2 Lightweight Crew

 
based on 2 reviews

$45 - $90
where to buy

Patagonia Capilene 4 Expedition Weight Zip-Neck

 
based on 2 reviews

$49 - $99
where to buy

SmartWool Midweight Zip T

 
based on 2 reviews

$24 - $105
where to buy

Icebreaker 260 Midweight LS Crewe

 
based on 4 reviews

$21 - $90
where to buy

SmartWool Microweight Tee

 
based on 3 reviews

$36 - $70
where to buy

Stoic Merino Bliss Shirt - Long-Sleeve

 
based on 2 reviews

$52 - $55
where to buy

SmartWool Microweight Crew

 
based on 2 reviews

$38 - $75
where to buy

Icebreaker 260 Midweight Tech Top

 
based on 1 review

$33 - $110
where to buy

Icebreaker Bodyfit 260 Slalom Zip

 
based on 1 review

$55
where to buy

Icebreaker Oasis Long Sleeve Crewe

 
based on 1 review

$67 - $94
where to buy

Mountain Hardwear Power Stretch Zip T

 
based on 1 review

$42 - $65
where to buy

SmartWool Midweight Hoody

 
based on 1 review

$94
where to buy

Stoic Alpine Merino 150 Crew - Long-Sleeve

 
based on 1 review

$35 - $67
where to buy

Marmot Midweight Crew LS

 
based on 1 review

$30 - $37
where to buy

SmartWool Lightweight Zip T

 
based on 4 reviews

$47 - $100
where to buy

Icebreaker 150 Ultralite LS Atlas

 
based on 1 review

$42 - $69
where to buy

SmartWool Midweight Funnel Zip

 
based on 1 review

$57 - $115
where to buy

Patagonia Merino 3 Midweight Crew

 
based on 1 review

$48 - $115
where to buy

Icebreaker GT 200 L/S Chase Zip

 
based on 1 review

$77
where to buy

Marmot Midweight Zip LS

 
based on 2 reviews

$40 - $64
where to buy

Ibex Zepher Zip T-Neck

 
based on 1 review

$75 - $115
where to buy

Patagonia Merino 2 Lightweight T-Shirt

 
based on 1 review

$42 - $70
where to buy

Terramar SmartSilk Crew

 
based on 1 review

$45
where to buy

Icebreaker BodyFit 200 Oasis Printed

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$53 - $55
where to buy

Icebreaker Oasis Long Sleeve Crewe Slopes

not yet rated
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$95
where to buy

Icebreaker Anatomica Crewe

not yet rated
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$65
where to buy

Mountain Hardwear Integral Zip Tee

not yet rated
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$88
where to buy

Mountain Hardwear Micro Power Stretch Zip T

not yet rated
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$45 - $58
where to buy

Under Armour Base 3.0 1/4 Zip

not yet rated
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$80
where to buy

Arc'teryx Phase SV Crew LS

not yet rated
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$47 - $78
where to buy

Patagonia Capilene 3 Midweight Crew

not yet rated
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$15 - $55
where to buy

Mammut Go Warm Longsleeve

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$75
where to buy

SmartWool Lightweight Asymmetrical Zip

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$57 - $94
where to buy

Patagonia Capilene 3 Midweight Zip Neck

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$19 - $65
where to buy

Icebreaker Tech T Lite Long Sleeve Roots

not yet rated
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$90
where to buy

Icebreaker Relay LS Crewe

not yet rated
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$80 - $90
where to buy

Stio Basis Zip Neck

not yet rated
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$85
where to buy

La Sportiva Troposphere Long Sleeve

not yet rated
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$99
where to buy

Columbia Baselayer Heavyweight Long Sleeve 1/2 Zip

not yet rated
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$36 - $70
where to buy

Columbia Baselayer Midweight Mock Neck Long Sleeve

not yet rated
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$24 - $55
where to buy

Icebreaker 200 Lightweight Chakra Zip

not yet rated
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$54 - $66
where to buy

Icebreaker Anatomica Short Sleeve V

not yet rated
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$65
where to buy

Ibex Woolies 220 Crew

not yet rated
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$81 - $115
where to buy

Carhartt Flame-Resistant Work-Dry Long-Sleeve T-Shirt

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$58 - $66
where to buy

SmartWool Midweight Pattern Crew

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$56 - $100
where to buy

Icebreaker Everyday Half Zip

not yet rated
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$70
where to buy

Icebreaker Tech Top Long Sleeve Turtleneck

not yet rated
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$100
where to buy

Icebreaker Anatomica Long Sleeve Half Zip

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$85
where to buy