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Base Layer

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20% Off
Terramar Women's Thermasilk 1.0 Camisole Terramar Women's Thermasilk 1.0 Camisole
+2
+1
$39.99
$39.99
$50.00
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...
Smartwool Women's Classic All-Season Merino Base Layer Long Sleeve Shirt Smartwool Women's Classic All-Season Merino Base Layer Long Sleeve Shirt
+2
+1
$90.00
$90.00
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 ...
Patagonia Women's Capilene Midweight Zip Neck Patagonia Women's Capilene Midweight Zip Neck
$89.00
$89.00
A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® Pu...
Smartwool Men's Classic All-Season Merino Base Layer Bottom Smartwool Men's Classic All-Season Merino Base Layer Bottom
$90.00
$90.00
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...
Patagonia Women's Capilene Midweight Bottoms Patagonia Women's Capilene Midweight Bottoms
$89.00
$89.00
A classic, all-around 100% recycled polyester baselayer. The smooth, soft face makes for easy layering. Hollow-core yarns and a diamond-grid back trap warm air, wick moisture and dry fast. HeiQ® P...
25% Off
Coldpruf Quest Performance Women's Crew Shirt
$29.99
$29.99
$40.00
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...
30% Off
Terramar Women's Heritage Fleece Crew Shirt Terramar Women's Heritage Fleece Crew Shirt
$34.99
$34.99
$50.00
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 ...
Smartwool Kids' Classic Thermal Merino Base Layer Bottom
$65.00
$65.00
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...
Smartwool Kids' Classic Thermal Merino Base Layer Crew Smartwool Kids' Classic Thermal Merino Base Layer Crew
+5
+4
+3
+2
+1
$65.00
$65.00
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...
Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip
+2
+1
$120.00
$120.00
We've updated the fit of our Women'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 one of our best b...
Smartwool Women's Intraknit Thermal Merino Base Layer Pattern Crew Smartwool Women's Intraknit Thermal Merino Base Layer Pattern Crew
+2
+1
$130.00
$130.00
With floral patterns and even more functionality, Women's Intraknit™ Thermal Merino Base Layer Pattern Crew is engineered to enhance your performance with lighter weights and a cleaner finish. This...
Smartwool Men's Active Ultralite Short Sleeve Shirt Smartwool Men's Active Ultralite Short Sleeve Shirt
+6
+5
+4
+3
+2
+1
from $50.00
from $50.00
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...
Voormi 1/4 Zip Mock Neck Voormi 1/4 Zip Mock Neck
+2
+1
$129.00
$129.00
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
Men's Phase.Sc Baselayer Crew Men's Phase.Sc Baselayer Crew
+2
+1
$96.39
$96.39
$119.00
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...
Men's Crosscut Baselayer Top Men's Crosscut Baselayer Top
$129.00
$129.00
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 ...
Men's Expedition 1/4 Zip Top Men's Expedition 1/4 Zip Top
+4
+3
+2
+1
$179.00
$179.00
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...
Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip
+3
+2
+1
$120.00
$120.00
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...
Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew
$120.00
$120.00
Our Men's Classic Thermal Merino Base Layer Colorblock Crew features 100% Merino wool made with a flatlock seam construction and offset shoulder and side seams designed for enhanced comfort, breath...
Smartwool Men's Intraknit Thermal Merino Base Layer Crew Smartwool Men's Intraknit Thermal Merino Base Layer Crew
+2
+1
$130.00
$130.00
This minimalist-style crew is anything but insignificant. Our Men's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather ac...
Smartwool Women's Intraknit Thermal Merino Base Layer Crew Smartwool Women's Intraknit Thermal Merino Base Layer Crew
+2
+1
$130.00
$130.00
This minimalist-style crew is anything but insignificant. Our Women's Intraknit™ Thermal Merino Base Layer Crew is a lightweight, super-moveable top, made for all of your most extreme cold-weather ...
Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip
+2
+1
$120.00
$120.00
We've updated the fit of our Women'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 one of our best b...
Smartwool Women's Classic All-Season Merino Base Layer Bottom Smartwool Women's Classic All-Season Merino Base Layer Bottom
$90.00
$90.00
Our Women's Classic All-Season Merino Base Layer Bottoms are the perfect layer to put on for your warm-weather adventures. Made of lightweight, breathable Merino, these base layer pants have an upd...