shipping icon

pickup icon

Save $20 on $100 or more*

*Free Shipping on orders over $49.00

Base Layer

74 products
Clear all
main category Show all main category
Category Show all Category
product Show all product
brand Show all brand
inseam Show all inseam
features Show all features
gender Show all gender
size Show all size
sleeve Show all sleeve
Deal Show all Deal
29% Off
Terramar 3.0 Thermawool Pant - Women's Terramar 3.0 Thermawool Pant - Women's
+2
+1
$49.99
$49.99
$70.00
The Women's Terramar 3.0 Thermawool Pant are what you will want for toasty legs this winter. The Thermawool pants use Terramars thermoregulating Climasense technology to manage moisture and heat to...
25% Off
Coldpruf Platinum II Midweight Underwear Pants - Men's
+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...
21% Off
Terramar Thermawool CS 3.0 Long Sleeve Crew Shirt - Men's
+2
+1
$54.99
$54.99
$70.00
Terramar's Thermawool CS 3.0 Long Sleeve Crew Shirt for Men represents their highest thermal rating and is the optimal choice for regulating temperature. This great looking crew shirt is constructe...
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...
20% 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
$59.99
$59.99
$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...
30% Off
Terramar Thermolator Half Zip - Men's Terramar Thermolator Half Zip - Men's
$34.99
$34.99
$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...
27% Off
Terramar Below Zero 3.0 Pant - Women's Terramar Below Zero 3.0 Pant - Women's
+3
+2
+1
$39.99
$39.99
$55.00
The Below Zero Performance Tight is the perfect piece to keep you warm. The extra durable four way stretch provides support and ease of movement in all directions. The smooth face of the fabric i...
21% Off
Terramar Genesis Fleece Pant - Kid's
$25.99
$25.99
$33.00
Terramar Kid's Genesis Fleece Pant is great when your kids will be out in real cold weather. A expedition Wt. 4.0 base layer made from Terramar's Climasense polyester fabric which manages tempe...
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...
50% Off
Terramar Ultra Merino 2.0 Pants - Women's Terramar Ultra Merino 2.0 Pants - Women's
+4
+3
+2
+1
from $35.00
from $35.00
$70.00
This mid-weight, duo layer pant, 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...
21% Off
Terramar Ultra Merino Crew Shirt 2.0 - Men's Terramar Ultra Merino Crew Shirt 2.0 - Men's
+2
+1
$54.99
$54.99
$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 th...
29% Off
Terramar Transport +1.0 Lightweight Pant - Women's
$24.99
$24.99
$35.00
The Terramar Women’s Transport® +1.0 Pants excel as a breathable, lightweight layering piece with optimal moisture and temperature management so you feel comfortable wherever you may roam. A wide w...
20% Off
Terramar Cloud Nine Half Zip - Women's Terramar Cloud Nine Half Zip - Women's
$39.99
$39.99
$50.00
-Ribbed polyester/spandex trim on neck for extra comfort -Comfortable extended ribbed cuff with thumbhole -Crossover rib hem allows for stylish untucked look if desired
29% Off
Terramar Transport 1.0 Lightweight Long Sleeve Crew Shirt - Women's
$24.99
$24.99
$35.00
The Terramar Women’s Transport® +1.0 Crew Shirt is a versatile base layer with excellent performance properties. The Transport fabric is stretchy, lightweight, moisture-wicking, and breathable - it...
30% Off
Terramar EC2 Military Fleece Expedition Weight Tall Crew Shirt - Men's Terramar EC2 Military Fleece Expedition Weight Tall Crew Shirt - Men's
+2
+1
$27.99
$27.99
$40.00
The Terramar Men's Military Fleece Expedition Weight Tall Crew, with ec2® Qwik-Dri™ Thermoregulation Comfort Technology, is an ideal baselayer choice for those blustery cold days of winter when the...
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...
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...
53% Off
Terramar Cloud Nine Print Pants - Women's Terramar Cloud Nine Print Pants - Women's
+3
+2
+1
from $21.00
from $21.00
$45.00
The Cloud Nine Performance Tight 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 fea...
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...
25% Off
Coldpruf Platinum Mid Weight Pants - Women's Coldpruf Platinum Mid Weight Pants - Women's
$29.99
$29.99
$40.00
The Platinum two layer garment has been specifically engineered with our ColdPruf technology to trap air between the layers of fabric to provide a natural warmth shield. The Platinum offers the des...
29% Off
Terramar Beast 4.0 1/2 Zip Shirt - Men's
$49.99
$49.99
$70.00
If you are looking for ultra-warmth, the Beast is for you! This half-zip top has a smooth face on the outside of the top for easy layering and brushed ultra-high pile sherpa fleece on the inside to...
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...
27% Off
Coldpruf Platinum II Midweight Underwear Pants - Men's Tall Coldpruf Platinum II Midweight Underwear Pants - Men's Tall
+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...
33% 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
$39.99
$39.99
$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...