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Base Layer

37 products
Regular price $70.00
Sale price $70.00
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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...
Regular price $50.00
Sale price $50.00
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The Coldpruf Men's Extreme Performance Expedition Weight Crew Shirt has been specifically engineered with Coldpruf Technology (CTF) for warmth, dryness, and odor control, with spandex for superior ...
Regular price $60.00
Sale price $60.00
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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...
Regular price $75.00
Sale price $75.00
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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...
Regular price $50.00
Sale price $50.00
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The Coldpruf Men's Extreme Performance Expedition Weight Pants have been specifically engineered with Coldpruf Technology (CTF) for warmth, dryness, and odor control, with spandex for superior fit....
29% Off
Regular price $24.99
Sale price $24.99
Regular price $35.00
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per 
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...
29% Off
Regular price $24.99
Sale price $24.99
Regular price $35.00
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per 
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...
29% Off
Regular price $24.99
Sale price $24.99
Regular price $35.00
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per 
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
Regular price $27.99
Sale price $27.99
Regular price $40.00
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per 
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...
Regular price $65.00
Sale price $65.00
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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...
30% Off
Regular price $27.99
Sale price $27.99
Regular price $40.00
Unit price
per 
The Terramar Men's Military Fleece Expedition Weight Tall Pants, with ec2® Qwik-Dri™ Thermoregulation Comfort Technology, are an ideal baselayer choice for those blustery cold days of winter when t...
Regular price $65.00
Sale price $65.00
Regular price
Unit price
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 $50.00
Sale price $50.00
Regular price
Unit price
per 
The Coldpruf Women's Extreme Performance Expedition Weight Crew Shirt has been specifically engineered with Coldpruf Technology (CTF) for warmth, dryness, and odor control, with spandex for superio...