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Base Layer

64 products
Regular price $15.99
Sale price $15.99
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The Coldpruf Men's Basic Midweight Crew Shirt is a base layer underwear garment, designed to trap air between its two layers, providing a natural barrier of warmth. The two-layer engineering delive...
Regular price $15.99
Sale price $15.99
Regular price
Unit price
per 
The Coldpruf Men's Basic Midweight Underwear Pants are a base layer underwear garment, designed to trap air between its two layers, providing a natural barrier of warmth. The two-layer engineering ...
23% Off
Regular price $22.99
Sale price $22.99
Regular price $30.00
Unit price
per 
The Coldpruf Men's Enthusiast Polypropylene Lightweight Crew Shirt is a single layer garment made out of 100% polypropylene engineered to give a close comfortable fit without being restrictive. The...
33% Off
Regular price $29.99
Sale price $29.99
Regular price $45.00
Unit price
per 
With unsurpassed comfort, the Terramar Women's 2.0 Cloud Nine Pants are the ultimate midweight base layer. With relaxed fitting spandex construction, coupled with soft, brushed polyester, these wil...
23% Off
Regular price $45.99
Sale price $45.99
Regular price $60.00
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per 
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...
Regular price $15.99
Sale price $15.99
Regular price
Unit price
per 
The Coldpruf Women's Basic Midweight Underwear Pants are a base layer underwear garment, designed to trap air between its two layers, providing a natural barrier of warmth. The two-layer engineerin...
Regular price $15.99
Sale price $15.99
Regular price
Unit price
per 
The Coldpruf Women's Basic Midweight Crew Shirt is a base layer underwear garment, designed to trap air between its two layers, providing a natural barrier of warmth. The two-layer engineering deli...
33% Off
Regular price $29.99
Sale price $29.99
Regular price $45.00
Unit price
per 
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 ...
20% Off
Regular price $19.99
Sale price $19.99
Regular price $25.00
Unit price
per 
The Coldpruf Women's Enthusiast Polypropylene Lightweight Pant are a single-layer garment made out of 100% polypropylene, engineered to give a close comfortable fit without being restrictive. The e...
33% Off
Regular price $40.20
Sale price $40.20
Regular price $60.00
Unit price
per 
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...
34% Off
Regular price $22.99
Sale price $22.99
Regular price $35.00
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The Terramar Men's Military Fleece Expedition Weight Pants, with ec2® Qwik-Dri™ Thermoregulation Comfort Technology, are an ideal base layer choice for those blustery cold days of winter when the t...
17% Off
Regular price $49.99
Sale price $49.99
Regular price $60.00
Unit price
per 
The Terramar Men's Military Fleece Expedition Weight Union Suit, with ec2 Qwik-Dri Thermoregulation Comfort Technology, is an ideal baselayer choice for those blustery cold days of winter, when the...
20% Off
Regular price $19.99
Sale price $19.99
Regular price $25.00
Unit price
per 
The Coldpruf Women's Enthusiast Polypropylene Lightweight Crew Shirt is a single-layer garment made out of 100% polypropylene, engineered to give a close comfortable fit without being restrictive. ...
25% Off
Regular price $29.99
Sale price $29.99
Regular price $40.00
Unit price
per 
Terramar Kid's Free Ride 2-Piece Set is a midweight 2.0 base layer for your kids. Great all around base layer for average winter temperatures for your active kids. The Free Ride uses Terramar's Cli...
25% Off
Regular price $14.99
Sale price $14.99
Regular price $20.00
Unit price
per 
Our Terramar Everyday Essentials Leggings are a great combination of comfort and warmth. Seamlessly made, these leggings are brushed on the inside and are a heavier weight making them perfect for ...
38% Off
Regular price $29.99
Sale price $29.99
Regular price $48.00
Unit price
per 
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...
33% Off
Regular price $29.99
Sale price $29.99
Regular price $45.00
Unit price
per 
The Thermolator 2.0 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 fe...
27% Off
Regular price $39.99
Sale price $39.99
Regular price $55.00
Unit price
per 
The Terramar Men's Ecolator CS 3.0 Fly Front Fleece Pants are made from heavyweight grid fleece and are perfect as a temperature regulation layer. Featuring Climasense fabric treatment for a bette...
23% Off
Regular price $22.99
Sale price $22.99
Regular price $30.00
Unit price
per 
The Coldpruf Men's Enthusiast Polypropylene Lightweight Tall Pants are a single-layer garment made out of 100% polypropylene, engineered to give a close comfortable fit without being restrictive. T...
25% Off
Regular price $29.99
Sale price $29.99
Regular price $40.00
Unit price
per 
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...
Regular price $115.00
Sale price $115.00
Regular price
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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...
21% Off
Regular price $54.99
Sale price $54.99
Regular price $70.00
Unit price
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Terramar's Thermawool CS 3.0 Pants for Men represent their highest thermal rating and are the optimal choice for regulating temperature. These pants are constructed with a blend of Micro Polyester ...
29% Off
Regular price $49.99
Sale price $49.99
Regular price $70.00
Unit price
per 
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...
17% Off
Regular price $49.99
Sale price $49.99
Regular price $60.00
Unit price
per 
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...