Base Layer Tops

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140 Results
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Curated Welcome Offer Eligible Hot Chillys Women's Micro-elite Chamois Crewneck Top
Hot Chillys Women's Micro-elite Chamois Crewneck Top
$77.00
Curated Welcome Offer Eligible Smartwool Women's Classic Thermal Merino Base Layer Crew Shirt
Smartwool Women's Classic Thermal Merino Base Layer Crew Shirt
$115.00
Curated Welcome Offer Eligible Smartwool Women's Intraknit Thermal Merino Base Layer Crew Shirt
Smartwool Women's Intraknit Thermal Merino Base Layer Crew Shirt
$130.00
Sale Nils Women's Lisie 3.0 T-Neck
Nils Women's Lisie 3.0 T-Neck
25% Off
$108.73 $145.00
Curated Welcome Offer Eligible Smartwool Men's Classic Thermal Merino Base Layer Crew Shirt
Smartwool Men's Classic Thermal Merino Base Layer Crew Shirt
$125.00
Curated Welcome Offer Eligible Smartwool Kids' Classic Thermal Merino Base Layer Crew Shirt
Smartwool Kids' Classic Thermal Merino Base Layer Crew Shirt
$65.00
Curated Welcome Offer Eligible Nils Women's Robin 1/4 Zip T-Neck Sweater
Nils Women's Robin 1/4 Zip T-Neck Sweater
Up To 25% Off
$86.23 - $89.93
Curated Welcome Offer Eligible Hot Chillys Men's Micro Elite Top
Hot Chillys Men's Micro Elite Top
$70.00
Hot Chillys Kids' Originals Print Crewneck Shirt
Hot Chillys Kids' Originals Print Crewneck Shirt
$50.00
Curated Welcome Offer Eligible Sale Mountain Tek Men's Performance Base Layer Top
Mountain Tek Men's Performance Base Layer Top
22% Off
$34.93 $44.99
Yard Sale Blackstrap Women's Cloudchaser Base Layer Crewneck Shirt
Blackstrap Women's Cloudchaser Base Layer Crewneck Shirt
60% Off
$35.86 $89.99
Blackstrap Men's Summit Base Layer Crewneck Shirt
Blackstrap Men's Summit Base Layer Crewneck Shirt
Up To 60% Off
$31.86 - $35.86
Yard Sale Blackstrap Women's Therma Base Layer Crewneck Shirt
Blackstrap Women's Therma Base Layer Crewneck Shirt
60% Off
$31.86 $79.99
Blackstrap Men's Summit Base Layer Hoodie
Blackstrap Men's Summit Base Layer Hoodie
Up To 60% Off
$31.86 - $35.86
Sale Hot Chillys Men's Pepper Skins Crewneck Top
Hot Chillys Men's Pepper Skins Crewneck Top
38% Off
$19.84 $32.00
Sale Nils Women's Christy Base Layer Top
Nils Women's Christy Base Layer Top
25% Off
$101.23 $135.00
Sale Mountain Hardwear Men's Up First Tech Fleece
Mountain Hardwear Men's Up First Tech Fleece
25% Off
$82.43 $110.00
Yard Sale Blackstrap Women's Pinnacle All-Season Base Layer Crewneck Shirt
Blackstrap Women's Pinnacle All-Season Base Layer Crewneck Shirt
60% Off
$27.86 $69.99
Yard Sale Blackstrap Women's Summit Base Layer Crewneck Shirt
Blackstrap Women's Summit Base Layer Crewneck Shirt
60% Off
$31.86 $79.99
Curated Welcome Offer Eligible Hot Chillys Men's Clima-Tek Baselayer Top
Hot Chillys Men's Clima-Tek Baselayer Top
$75.00
Blackstrap Men's Skyliner All-Season Base Layer Crewneck Top
Blackstrap Men's Skyliner All-Season Base Layer Crewneck Top
Up To 60% Off
$27.86 - $59.99
Yard Sale Blackstrap Women's Therma Base Layer Hoodie
Blackstrap Women's Therma Base Layer Hoodie
60% Off
$35.86 $89.99
Curated Welcome Offer Eligible Hot Chillys Women's Micro Elite Top Black
Hot Chillys Women's Micro Elite Top Black
$70.00
Sale Nils Women's Chloe T-Neck
Nils Women's Chloe T-Neck
25% Off
$104.93 $140.00
Yard Sale Blackstrap Men's Vista Base Layer Crewneck Shirt
Blackstrap Men's Vista Base Layer Crewneck Shirt
60% Off
$27.86 $69.99
Sale Dale of Norway Men's Vail Half Zip Baselayer
Dale of Norway Men's Vail Half Zip Baselayer
25% Off
$134.93 $180.00
Sale Dale of Norway Men's Aksla Half Zip Baselayer
Dale of Norway Men's Aksla Half Zip Baselayer
25% Off
$134.93 $180.00
Curated Welcome Offer Eligible Smartwool Men's Intraknit Thermal Merino Base Layer Crew Shirt
Smartwool Men's Intraknit Thermal Merino Base Layer Crew Shirt
$130.00
Curated Welcome Offer Eligible Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Shirt
Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Shirt
$120.00
Curated Welcome Offer Eligible Mountain Tek Women's Extreme Base Layer Top
Mountain Tek Women's Extreme Base Layer Top
$59.99
Curated Welcome Offer Eligible Thermotech Women's Performance Base Layer Top
Thermotech Women's Performance Base Layer Top
$39.99
Hot Chillys Kids Originals Base Layer Set
Hot Chillys Kids Originals Base Layer Set
$54.95
Sale Nils Women's Snowflake T-Neck
Nils Women's Snowflake T-Neck
25% Off
$104.93 $140.00
Hot Chillys Micro-Elite Chamois Crewneck Top
Hot Chillys Micro-Elite Chamois Crewneck Top
$49.95
Curated Welcome Offer Eligible Hot Chillys Kids' Microelite Original II Crewneck
Hot Chillys Kids' Microelite Original II Crewneck
$49.00
Sale Nils Women's Cathy Base Layer Top
Nils Women's Cathy Base Layer Top
25% Off
$97.43 $130.00
Hot Chillys Men's Clima-Tek Hoodie
Hot Chillys Men's Clima-Tek Hoodie
$90.00
Sale Thermotech Kids' Performance Base Layer Top
Thermotech Kids' Performance Base Layer Top
14% Off
$29.99 $34.99
Patagonia Men's Capilene Midweight Zip-Neck Baselayer Top
Patagonia Men's Capilene Midweight Zip-Neck Baselayer Top
$89.00
Curated Welcome Offer Eligible Thermotech Men's Performance Base Layer Top
Thermotech Men's Performance Base Layer Top
$39.99
Sale Karbon Women's Shift II Print 1/4 Zip Base Layer Top
Karbon Women's Shift II Print 1/4 Zip Base Layer Top
29% Off
$77.83 $110.00
Curated Welcome Offer Eligible Hot Chillys Men's Micro-Elite Chamois Crewneck
Hot Chillys Men's Micro-Elite Chamois Crewneck
$77.00
Curated Welcome Offer Eligible Mountain Tek Men's Performance Merino Base Layer Top
Mountain Tek Men's Performance Merino Base Layer Top
$74.99
Curated Welcome Offer Eligible Mountain Tek Women's Performance Merino Base Layer Top
Mountain Tek Women's Performance Merino Base Layer Top
$74.99
Hot Chillys Little Kids' Originals Print Set
Hot Chillys Little Kids' Originals Print Set
$65.00
Yard Sale Blackstrap Women's Cloudchaser Base Layer Hoodie
Blackstrap Women's Cloudchaser Base Layer Hoodie
60% Off
$35.86 $89.99
Yard Sale Blackstrap Kids' Therma Base Layer Crewneck
Blackstrap Kids' Therma Base Layer Crewneck
60% Off
$11.86 $29.99
Hot Chillys Women's Micro-Elite Chamois Printed Zip T-Neck
Hot Chillys Women's Micro-Elite Chamois Printed Zip T-Neck
Up To 39% Off
$60.84 - $70.83