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Base Layer

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33% Off
Terramar Thermolator Crew - Men's Terramar Thermolator Crew - Men's
+4
+3
+2
+1
$29.99
$29.99
$45.00
The Thermolator 2.0 Crew Neck Top is the ideal piece for all day warmth and comfort while being out in the elements. This versatile piece features an ultra-soft, midweight fabric utilizing our fe...
34% Off
Terramar EC2 Military Fleece Expedition Weight Crew Shirt - Men's Terramar EC2 Military Fleece Expedition Weight Crew Shirt - Men's
+4
+3
+2
+1
$22.99
$22.99
$35.00
Originally produced to meet US Army specifications, our Military Fleece Crew has become a favorite of hunters, fishermen and other outdoors people for years. The heavy weight fleece on the inside t...
33% Off
Terramar ThermaSilk CS Silk Lightweight Long Sleeve Crew Shirt - Men's Terramar ThermaSilk CS Silk Lightweight Long Sleeve Crew Shirt - Men's
+4
+3
+2
+1
$40.20
$40.20
$60.00
Over forty years ago Terramar was the first company to introduce pure silk performance base layer products. Today, Thermasilk is still the standard for people wanting a natural and breathable gar...
25% Off
Coldpruf Platinum II Midweight Underwear Crew Shirt - Men's Black long-sleeve shirt on a white background
+2
+1
$29.99
$29.99
$40.00
Your TRUSTED base layer REBUILT for the MODERN ADVENTURE. Inside Layer: 100% ColdPruf® Technical Fiber Polyester with SILVADUR™ Intelligent Freshness Outside Layer: 70% polyester / 30% MERINO WOOL...
SmartWool Merino 250 Baselayer Crew - Men's SmartWool Merino 250 Baselayer Crew - Men's
+11
+10
+9
+8
+7
+6
$115.00
$115.00
Meet the better-than-ever Men's Merino 250 Base Layer Crew. We've updated this 100% Merino wool fan-favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoul...
27% Off
Terramar Ecolator CS 3.0 Long Sleeve Fleece Crew Shirt - Men's Terramar Ecolator CS 3.0 Long Sleeve Fleece Crew Shirt - Men's
+2
+1
$39.99
$39.99
$55.00
Our Ecolator® Crew is made from 95% recycled Polyester and features high loft grid channels that create an ideal microclimate which efficiently traps air and effectively allows circulation. A great...
17% Off
Terramar Ecolator CS 3.0 Long Sleeve Fleece Half Zip - Men's Terramar Ecolator CS 3.0 Long Sleeve Fleece Half Zip - Men's
+2
+1
$49.99
$49.99
$60.00
The Terramar Men's Ecolator CS 3.0 Long Sleeve Fleece 1/4 Zip is made from heavyweight grid fleece and is perfect as a temperature regulation layer. Featuring Climasense fabric treatment for a bet...
52% Off
Terramar Thermawool CS 3.0 Long Sleeve 1/2 Zip - Men's Terramar Thermawool CS 3.0 Long Sleeve 1/2 Zip - Men's
+2
+1
$35.99
$35.99
$75.00
The secret of our Thermawool is blending merino wool with just the right number of microfibers to make the ideal technical thermal fabric to breathe and manage moisture. Thermawool has the benefi...
20% Off
Terramar Thermolator Half Zip - Men's Terramar Thermolator Half Zip - Men's
$39.99
$39.99
$50.00
The Men's Terramar Thermolator Half Zip is a great base layer when the weather turns cold but you need to be out working or playing. Designed using Terramar's Climasense fabric (86% Recycled Polyes...
12% Off
Terramar Transport +1.0 Lightweight Long Sleeve Crew Shirt - Men's
$21.99
$21.99
$25.00
The Terramar Men’s Transport® +1.0 Crew Shirt is the perfect shirt for cooler weather workouts or as the foundation of a multi-layering system.  The Transport fabric is stretchy, lightweight, moist...
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 Men's Intraknit Thermal Merino Base Layer Crew Smartwool Men's Intraknit Thermal Merino Base Layer Crew
+5
+4
+3
+2
+1
$130.00
$130.00
This minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather ac...
27% Off
Coldpruf Platinum II Midweight Underwear Crew Shirt - Men's Tall Black long-sleeve shirt on a white background
+2
+1
$32.99
$32.99
$45.00
Your TRUSTED base layer REBUILT for the MODERN ADVENTURE. Inside Layer: 100% ColdPruf® Technical Fiber Polyester with SILVADUR™ Intelligent Freshness Outside Layer: 70% polyester / 30% MERINO WOOL...
Coldpruf Expedition Single Layer Fleece Crew - Men's
$26.99
$26.99
$0.00
A good base layer is always important; ColdPruf® Men’s Expedition Long Sleeve Crew is ideal for keeping warm in extreme cold. The material is a heavyweight Polyester Fleece meant to keep as much...
Coldpruf Journey Single Layer Fleece Crew - Men's Coldpruf Journey Single Layer Fleece Crew - Men's
+2
+1
$21.99
$21.99
$0.00
Single layer, lightweight fleece 100% ColdPruf® Technical Fiber Polyester with SILVADUR™ Intelligent Freshness Fabric weight: 5 OZ. Rib Cuffs Drop Tail for added protection against cold Regular Fit
Coldpruf Journey Single Layer Fleece Crew - Women's Silently Judging Gargoyle
+2
+1
$19.99
$19.99
$0.00
Regular fit crew Single layer, lightweight fleece Rib cuffs Drop tail for added protection against cold Technology: 100% ColdPruf® technical fiber polyester with SILVADUR™ intelligent freshne...
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...
33% Off
Terramar 2.0 Cloud Nine CS Midweight Long Sleeve Scoopneck Shirt - Women's Terramar 2.0 Cloud Nine CS Midweight Long Sleeve Scoopneck Shirt - Women's
+4
+3
+2
+1
$29.99
$29.99
$45.00
With unsurpassed comfort, the Terramar Women's 2.0 Cloud Nine Scoop is the ultimate midweight base layer. With relaxed fitting spandex construction, coupled with soft, brushed polyester, this will ...
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...
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...
29% Off
Terramar Thermawool 3.0 Crew - Women's
+2
+1
$49.99
$49.99
$70.00
The secret of our Thermawool® is blending merino wool with just the right number of microfibers to make the ideal technical thermal fabric to breathe and manage moisture. Thermawool® has the benefi...
38% Off
Terramar Cloud Nine Turtle Neck - Women's Terramar Cloud Nine Turtle Neck - Women's
+3
+2
+1
$29.99
$29.99
$48.00
The Cloud Nine Turtle Neck Top is the ideal piece for all day warmth and comfort while being out in the elements. This versatile piece features an ultra-soft, midweight fabric utilizing our Clima...
25% Off
Terramar Thermawool Half-Zip - Women's
+2
+1
$55.99
$55.99
$75.00
Terramar's Thermawool CS 3.0 half zip for Women represent Terramar’s highest thermal rating and are the optimal choice for regulating temperature. This half zip top is constructed with a blend of M...
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...
27% Off
Terramar Below Zero Crew 3.0 Shirt - Women's Terramar Below Zero Crew 3.0 Shirt - Women's
+3
+2
+1
$39.99
$39.99
$55.00
The Below Zero Crew 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 fabric is...
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...
53% Off
Terramar Cloud Nine Scoopneck Print Shirt - Women's Terramar Cloud Nine Scoopneck Print Shirt - Women's
+3
+2
+1
from $21.00
from $21.00
$45.00
The Cloud Nine Scoop Neck Top is the ideal piece for all day warmth and comfort while being out in the elements. This versatile piece features an ultra-soft, midweight fabric utilizing our featur...
Smartwool Women's Intraknit Thermal Merino Base Layer Crew Smartwool Women's Intraknit Thermal Merino Base Layer Crew
+4
+3
+2
+1
$130.00
$130.00
This minimalist-style crew is anything but insignificant. Our Women's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather ...
50% Off
Man wearing a black long-sleeve shirt on a white background
$19.99
$19.99
$39.95
This form-fitting, lightweight top for men will help keep you warm and dry. Its wicking properties take moisture away from your body while the poly blend fibers help keep you warm. Active stretch a...
50% Off
Person wearing a black long-sleeve athletic shirt and leggings on a white background
$19.99
$19.99
$39.95
This form-fitting, super soft baselayer top for women will help keep you warm and dry. Its wicking properties take moisture away from your body while the poly blend fibers help keep you warm. Activ...
33% Off
Three children wearing black wetsuits on a white background Child wearing a black long-sleeve shirt on a white background
$19.99
$19.99
$30.00
This form-fitting, lightweight base layer will help keep you warm and dry. Its wicking properties take moisture away from your body while the poly blend fibers help keep you warm. Active stretch an...
Woman wearing a black long-sleeve top and pants on a white background Person wearing a black long-sleeve athletic top on a white background
$89.00
$89.00
$0.00
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...