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Base Layer

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25% Off
Coldpruf Platinum Mid Weight Crew Shirt - Women's
$29.99
$29.99
$40.00
Coldpruf Women's Platinum Crew Thermal Shirt is specifically engineered to trap air between its layers of fabric to provide a natural warmth shield. Product Features:Long sleeve, Crew neck, Flat se...
50% Off
Terramar Below Zero 1/2 Zip 3.0 Shirt - Women's Terramar Below Zero 1/2 Zip 3.0 Shirt - Women's
+3
+2
+1
$29.99
$29.99
$60.00
The Below Zero Half-Zip Top is the perfect piece to keep you warm. The extra durable four way stretch provides support and ease of movement in all directions as you move. The smooth face of the f...
23% Off
Terramar ThermaSilk CS Silk Lightweight Long Sleeve Tall Crew Shirt - Men's
$49.99
$49.99
$65.00
The Miracle of SilkAfter 4000 years, nature and science have joined forces to produce silk long underwear which can help thermo-regulate the body's temperature and dramatically speed up the dispers...
60% Off
Terramar Ultra Merino 1/2 Zip Shirt 2.0 - Women's Terramar Ultra Merino 1/2 Zip Shirt 2.0 - Women's
+4
+3
+2
+1
$29.99
$29.99
$75.00
This mid-weight, duo layer crew, consists of a fully synthetic inside and Merino blend face. Our bi-layer construction, creates an air pocket in-between both layers for additional insulation and ...
57% Off
Terramar Ultra Merino 2.0 Scoop Neck Shirt - Women's Terramar Ultra Merino 2.0 Scoop Neck Shirt - Women's
+4
+3
+2
+1
$29.99
$29.99
$70.00
This mid-weight, duo layer crew, consists of a fully synthetic inside and Merino blend face. Our bi-layer construction, creates an air pocket in-between both layers for additional insulation and ...
60% Off
Terramar Ultra Merino 1/2 Zip Shirt 2.0 - Men's Terramar Ultra Merino 1/2 Zip Shirt 2.0 - Men's
+2
+1
$29.99
$29.99
$75.00
This mid-weight, duo layer crew, consists of a fully synthetic inside and Merino blend face. Our bi-layer construction, creates an air pocket in-between both layers for additional insulation and th...
29% Off
Terramar Women's Legacy Genesis 3.0 Crew Shirt
$24.99
$24.99
$35.00
Stay warm and cozy with the Legacy Genesis Heritage Crew Top utilizing Thermoregulation Technology. With a 3.0 rating, this thermal crew traps heat within the layers and adjust to the perfect tempe...
50% Off
Patagonia Women's Capilene Midweight Crew Patagonia Women's Capilene Midweight Crew
+5
+4
+3
+2
+1
from $39.50
from $39.50
$79.00
A classic, all-around polyester baselayer made with 50-100% recycled content. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture a...
20% Off
Terramar Women's Thermasilk 1.0 Camisole Terramar Women's Thermasilk 1.0 Camisole
+2
+1
$39.99
$39.99
$50.00
Over forty years ago Terramar was the first company to introduce silk performance base layer products. Thermasilk® is still going strong. The Jersey V-Neck Cami offers a natural super soft touch an...
Patagonia Men's Capilene Midweight Zip Neck Patagonia Men's Capilene Midweight Zip Neck
+2
+1
$89.00
$89.00
A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® P...
Smartwool Women's Classic All-Season Merino Base Layer Long Sleeve Shirt Smartwool Women's Classic All-Season Merino Base Layer Long Sleeve Shirt
+2
+1
$90.00
$90.00
An all-season favorite, the Women's Classic All-Season Merino Base Layer Long Sleeve can be sported as a base layer in the fall or summer when it's time to go backpacking. This base layer features ...
Patagonia Women's Capilene Midweight Zip Neck Patagonia Women's Capilene Midweight Zip Neck
$89.00
$89.00
A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® Pu...
25% Off
Coldpruf Quest Performance Women's Crew Shirt
$29.99
$29.99
$40.00
The Holy Grail of base layers. Single-layer, jersey knit fabric Fabric Weight: 6.5 oz  Fiber Content: 85% ColdPruf® Technical Fiber Polyester with SILVADUR™ Intelligent Freshness / 15% Spandex...
30% Off
Terramar Women's Heritage Fleece Crew Shirt Terramar Women's Heritage Fleece Crew Shirt
$34.99
$34.99
$50.00
Elevate your everyday wear with the Terramar Women's Heritage Fleece Crew Shirt. Designed to blend comfort and style seamlessly, this shirt is the perfect addition to your wardrobe, whether you're ...
Smartwool Kids' Classic Thermal Merino Base Layer Crew Smartwool Kids' Classic Thermal Merino Base Layer Crew
+5
+4
+3
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+1
$65.00
$65.00
Our Kids' Classic Thermal Merino Base Layer Crew is made of 100% responsibly sourced Merino wool to help your little ones stay comfortable on snow days and activities in the mountains. With a flatl...
Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip
+2
+1
$120.00
$120.00
We've updated the fit of our Women's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and one of our best b...
Smartwool Women's Intraknit Thermal Merino Base Layer Pattern Crew Smartwool Women's Intraknit Thermal Merino Base Layer Pattern Crew
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+1
$130.00
$130.00
With floral patterns and even more functionality, Women's Intraknit™ Thermal Merino Base Layer Pattern Crew is engineered to enhance your performance with lighter weights and a cleaner finish. This...
Patagonia Capilene Air Crew - Womens Patagonia Capilene Air Crew - Womens
+2
+1
from $64.50
from $64.50
With its innovative, seamless, 3-D knit structure, our Capilene® Air Crew offers amazing warmth and comfort range. An airy blend of 51% RWS-certified merino wool and 49% recycled polyester wicks m...
Voormi 1/4 Zip Mock Neck Voormi 1/4 Zip Mock Neck
+2
+1
$129.00
$129.00
Now available in our Phase.SC™ concealment patterns, Blowdown and Harvest, the 1/4 Zip Mock Neck is the feather-light companion for folks on the move. Revel in comfort and style with this adaptable...
19% Off
Men's Phase.Sc Baselayer Crew Men's Phase.Sc Baselayer Crew
+2
+1
$96.39
$96.39
$119.00
Last Call Collection: Final Sale A steadfast outdoor companion, the Phase.SC Baselayer Crew is made with our DUAL SURFACE™ Precision Blended Wool Technology. Lightweight and comfortable next to sk...
Men's Crosscut Baselayer Top Men's Crosscut Baselayer Top
$129.00
$129.00
Built for everything from long days on the water to mid-day excursions, the Crosscut Baselayer is built to be by your side at every turn. Featuring VOORMI's DUAL SURFACE™ Precision Blended Wool, a ...
Men's Expedition 1/4 Zip Top Men's Expedition 1/4 Zip Top
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$179.00
$179.00
The Men's Expedition 1/4-Zip Top is  the new benchmark for base layers. This top redefines warmth and breathability with our innovative DUAL SURFACE™ Precision Blended Wool. This lofted material cr...
Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip
+3
+2
+1
$120.00
$120.00
We've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers fo...
Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew
$120.00
$120.00
Our Men's Classic Thermal Merino Base Layer Colorblock Crew features 100% Merino wool made with a flatlock seam construction and offset shoulder and side seams designed for enhanced comfort, breath...