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Base Layer

28 products
23% Off
Regular price $22.99
Sale price $22.99
Regular price $30.00
Unit price
per 
The Coldpruf Men's Enthusiast Polypropylene Lightweight Pants are a single-layer garment made out of 100% polypropylene, engineered to give a close comfortable fit without being restrictive. The En...
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 $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...
23% Off
Regular price $45.99
Sale price $45.99
Regular price $60.00
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...
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...
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...
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. ...
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...
21% Off
Regular price $54.99
Sale price $54.99
Regular price $70.00
Unit price
per 
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 ...
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 Long Sleeve Crew Shirt is made from heavyweight grid fleece and is perfect as a temperature regulation layer. Featuring Climasense fabric treatment for a better ...
21% Off
Regular price $54.99
Sale price $54.99
Regular price $70.00
Unit price
per 
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
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...
12% Off
Regular price $21.99
Sale price $21.99
Regular price $25.00
Unit price
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...
37% Off
Regular price $21.99
Sale price $21.99
Regular price $35.00
Unit price
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...
37% Off
Regular price $21.99
Sale price $21.99
Regular price $35.00
Unit price
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...
25% Off
Regular price $55.99
Sale price $55.99
Regular price $75.00
Unit price
per 
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...
Regular price $85.00
Sale price $85.00
Regular price
Unit price
per 
A year-round favorite, our Merino 150 Base Layer Bottoms work hard to keep you comfortable everywhere, from the ski lifts to the campsite. With an updated fit to improve functionality while enhan...
23% Off
Regular price $49.99
Sale price $49.99
Regular price $65.00
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...
23% Off
Regular price $49.99
Sale price $49.99
Regular price $65.00
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 $90.00
Sale price $90.00
Regular price
Unit price
per 
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 ...
Regular price $90.00
Sale price $90.00
Regular price
Unit price
per 
A year-round favorite, our Classic All-Season Merino Base Layer Bottom works hard to keep you comfortable everywhere, from the ski lifts to the campsite. With an updated fit to improve functionalit...
Regular price from $50.00
Sale price from $50.00
Regular price
Unit price
per 
Simple but practical, our Men’s Sport Ultralite Short Sleeve tee is soft yet functional, for all-day comfort and utility. Its super-light performance fabric—a blend of ZQ-certified Merino wool with...