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Base Layer

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25% Off
SmartWool Merino 250 Baselayer Crew - Men's SmartWool Merino 250 Baselayer Crew - Men's
+8
+7
+6
+5
+4
+3
$86.25
$86.25
$115.00
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...
25% Off
SmartWool Merino 250 Baselayer Bottom - Men's SmartWool Merino 250 Baselayer Bottom - Men's
+2
+1
$86.25
$86.25
$115.00
We've updated our Men's Merino 250 Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level fo...
25% Off
Smartwool Women's Classic Thermal Merino Base Layer Bottom Smartwool Women's Classic Thermal Merino Base Layer Bottom
+2
+1
$86.25
$86.25
$115.00
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...
25% Off
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
$67.50
$67.50
$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 ...
25% Off
Smartwool Men's Classic All-Season Merino Base Layer Bottom Smartwool Men's Classic All-Season Merino Base Layer Bottom
$67.50
$67.50
$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...
25% Off
Smartwool Kids' Classic Thermal Merino Base Layer Bottom
$48.75
$48.75
$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...
25% Off
Smartwool Kids' Classic Thermal Merino Base Layer Crew Smartwool Kids' Classic Thermal Merino Base Layer Crew
+5
+4
+3
+2
+1
$48.75
$48.75
$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...
25% Off
Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip
+2
+1
$90.00
$90.00
$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...
25% Off
SmartWool Merino 250 Baselayer 1/4 Zip - Men's SmartWool Merino 250 Baselayer 1/4 Zip - Men's
+2
+1
$90.00
$90.00
$120.00
We've updated the fit of our Men's Merino 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weath...
25% Off
Smartwool Men's Active Ultralite Short Sleeve Shirt Smartwool Men's Active Ultralite Short Sleeve Shirt
+6
+5
+4
+3
+2
+1
from $37.50
from $37.50
$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...
25% Off
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
$90.00
$90.00
$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...
25% Off
Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew
$90.00
$90.00
$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...
25% Off
Smartwool Men's Intraknit Thermal Merino Base Layer Crew Smartwool Men's Intraknit Thermal Merino Base Layer Crew
+2
+1
$97.50
$97.50
$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...
25% Off
Smartwool Women's Intraknit Thermal Merino Base Layer Crew Smartwool Women's Intraknit Thermal Merino Base Layer Crew
+2
+1
$97.50
$97.50
$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 ...
25% Off
Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip Smartwool Women's Classic Thermal Merino Base Layer 1/4 Zip
+2
+1
$90.00
$90.00
$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...
25% Off
Smartwool Women's Classic All-Season Merino Base Layer Bottom Smartwool Women's Classic All-Season Merino Base Layer Bottom
$67.50
$67.50
$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...