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Collection:

Base Layer

52 products
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...
57% Off
Regular price $29.99
Sale price $29.99
Regular price $70.00
Unit price
per 
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...
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...
50% Off
Regular price $24.99
Sale price $24.99
Regular price $50.00
Unit price
per 
-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
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...
27% Off
Regular price $39.99
Sale price $39.99
Regular price $55.00
Unit price
per 
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
Regular price $29.99
Sale price $29.99
Regular price $40.00
Unit price
per 
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...
57% Off
Regular price $29.99
Sale price $29.99
Regular price $70.00
Unit price
per 
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...
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...
60% Off
Regular price $29.99
Sale price $29.99
Regular price $75.00
Unit price
per 
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 ...
57% Off
Regular price $29.99
Sale price $29.99
Regular price $70.00
Unit price
per 
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 ...
25% Off
Regular price $86.25
Sale price $86.25
Regular price $115.00
Unit price
per 
100% Merino. 100% capable. Our Women's Merino Base Layer Bottom is always ready for what's ahead and what's next. With a fit updated to improve functionality while enhancing aesthetics for a ran...
20% Off
Regular price $39.99
Sale price $39.99
Regular price $50.00
Unit price
per 
Over forty years ago Terramar was the first company to introduce silk performance base layer products. Thermasilk® is still going strong. The Jersey V-Neck Cami offers a natural super soft touch an...
25% Off
Regular price $67.50
Sale price $67.50
Regular price $90.00
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 $25.00
Sale price $25.00
Regular price
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The Holy Grail of base layers. Single-layer, jersey knit fabric Fabric Weight: 6.5 oz  Fiber Content: 85% ColdPruf® Technical Fiber Polyester with SILVADUR™ Intelligent Freshness / 15% Spandex ...
13% Off
Regular price $34.99
Sale price $34.99
Regular price $40.00
Unit price
per 
Experience the perfect blend of comfort and style with our Terramar Women's Heritage Fleece Pants. Crafted with meticulous attention to detail and designed to elevate your everyday wardrobe, these ...
30% Off
Regular price $34.99
Sale price $34.99
Regular price $50.00
Unit price
per 
Elevate your everyday wear with the Terramar Women's Heritage Fleece Crew Shirt. Designed to blend comfort and style seamlessly, this shirt is the perfect addition to your wardrobe, whether you're ...
25% Off
Regular price $48.75
Sale price $48.75
Regular price $65.00
Unit price
per 
Our Kids' Classic Thermal Merino Base Layer Bottom uses our super soft Mid 250 interlock knit—perfect for layering in cool conditions and great for wearing alone on a mild day. Now your kids can be...
25% Off
Regular price $48.75
Sale price $48.75
Regular price $65.00
Unit price
per 
Our Kids' Classic Thermal Merino Base Layer Crew is made of 100% responsibly sourced Merino wool to help your little ones stay comfortable on snow days and activities in the mountains. With a flatl...
Regular price $129.00
Sale price $129.00
Regular price
Unit price
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Now available in our Phase.SC™ concealment patterns, Blowdown and Harvest, the 1/4 Zip Mock Neck is the feather-light companion for folks on the move. Revel in comfort and style with this adaptable...
19% Off
Regular price $96.39
Sale price $96.39
Regular price $119.00
Unit price
per 
Last Call Collection: Final Sale A steadfast outdoor companion, the Phase.SC Baselayer Crew is made with our DUAL SURFACE™ Precision Blended Wool Technology. Lightweight and comfortable next to sk...
Regular price $129.00
Sale price $129.00
Regular price
Unit price
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Built for everything from long days on the water to mid-day excursions, the Crosscut Baselayer is built to be by your side at every turn. Featuring VOORMI's DUAL SURFACE™ Precision Blended Wool, a ...
Regular price $179.00
Sale price $179.00
Regular price
Unit price
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The Men's Expedition 1/4-Zip Top is  the new benchmark for base layers. This top redefines warmth and breathability with our innovative DUAL SURFACE™ Precision Blended Wool. This lofted material cr...
25% Off
Regular price $90.00
Sale price $90.00
Regular price $120.00
Unit price
per 
We've updated the fit of our Men'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 best base layers fo...