Wool Blend Base Layer

Stay warm and comfortable with our premium wool blend base layer collection. Designed for optimal insulation and moisture-wicking properties, these layers provide the perfect foundation for any outdoor adventure. The soft, breathable fabric ensures all-day comfort while effectively regulating your body temperature. Ideal for layering under your favorite outerwear, our wool blend base layers are perfect for skiing, hiking, or simply enjoying the great outdoors. Embrace the cold with confidence and style, knowing you're equipped with the best in performance and comfort.

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84 products
View:  48All|84 Products
On Sale
Smartwool Men's Intraknit Thermal Merino Base Layer Bottom
  • Black White

Smartwool Men's Intraknit Thermal Merino Base Layer Bottom

$97.97

WAS: $130.00*

On Sale
Smartwool Men's Merino Classic All-Season Base Layer Long Sleeve
  • Black
  • Iron Heather

Smartwool Men's Merino Classic All-Season Base Layer Long Sleeve

See Price in Cart

WAS: $90.00*

SmartWool Youth Classic Thermal ¼ Zip Base Layer
  • Rhythmic Red

SmartWool Youth Classic Thermal ¼ Zip Base Layer

$65.00

SmartWool Women's Intraknit Active Base Layer Bottoms
  • Black

SmartWool Women's Intraknit Active Base Layer Bottoms

$110.00

Carhartt Men's Force Mid-Weight Synthetic Wool Blend Base Layer Crew
  • Black Heather

Carhartt Men's Force Mid-Weight Synthetic Wool Blend Base Layer Crew

$44.99

SmartWool Women's Merino 150 Base Layer Bottoms
  • Black

SmartWool Women's Merino 150 Base Layer Bottoms

$90.00

On Sale
Smartwool Women's Merino 250 Pattern Baselayer Bottom
  • Blueberry Hill Mtn Scape

Smartwool Women's Merino 250 Pattern Baselayer Bottom

$82.97

WAS: $110.00*

On Sale
Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Top
  • Iron Heather
  • Black

Smartwool Men's Classic All-Season Merino Base Layer Long Sleeve Top

$63.97-$85.00

WAS: $85.00*

SmartWool Merino 150 Base Layer Long Sleeve Shirt
  • Black

SmartWool Merino 150 Base Layer Long Sleeve Shirt

$90.00

Smartwool Youth Merino 250 Baselayer Bottom
  • Power Pink

Smartwool Youth Merino 250 Baselayer Bottom

$49.97-$60.00

WAS: $60.00*

Smartwool Men's Intraknit Thermal Merino Base Layer Crew Neck Long Sleeved T-Shirt
  • Charcoal Black
  • Black/White
  • Winter Moss

Smartwool Men's Intraknit Thermal Merino Base Layer Crew Neck Long Sleeved T-Shirt

$130.00

Smartwool Women's Intraknit Thermal Merino Crew Baselayer Top
  • Black/White
  • Black White Stripe
  • Nightfall Blue/Deep Navy

Smartwool Women's Intraknit Thermal Merino Crew Baselayer Top

$130.00

Carhartt Men's Force Mid-Weight Wool Blend Base Layer Pants
  • Black Heather

Carhartt Men's Force Mid-Weight Wool Blend Base Layer Pants

$49.99

On Sale
Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Quarter-Zip Shirt
  • Shale Dune

Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Quarter-Zip Shirt

$100.97

WAS: $135.00*

On Sale
Smartwool Men's Classic Thermal Merino Base Layer Pattern Quarter Zip Pullover
  • Deep Navy Color Shift
  • Charcoal Heather

Smartwool Men's Classic Thermal Merino Base Layer Pattern Quarter Zip Pullover

$89.97-$120.00

WAS: $120.00*

On Sale
Smartwool Women's Merino 250 Pattern Crewneck Baselayer Top
  • Honey Gold Dot
  • Festive Fuschia Mtnscape
  • Light Gray Mountain Scape

Smartwool Women's Merino 250 Pattern Crewneck Baselayer Top

$82.97-$110.00

WAS: $110.00*

On Sale
Smartwool Women's Intraknit Thermal Base Layer 3/4 Leggings
  • Black White

Smartwool Women's Intraknit Thermal Base Layer 3/4 Leggings

$89.97

WAS: $120.00*

On Sale
Smartwool Men's Merino 250 1/4 Zip Baselayer Top

Smartwool Men's Merino 250 1/4 Zip Baselayer Top

$89.97-$120.00

WAS: $120.00*

Smartwool Women's Merino 250 1/4 Zip Baselayer Top
  • Black

Smartwool Women's Merino 250 1/4 Zip Baselayer Top

$120.00

On Sale
Smartwool Women's Intraknit Thermal Merino Pattern Baselayer Top
  • Black
  • Deep Navy

Smartwool Women's Intraknit Thermal Merino Pattern Baselayer Top

$96.97-$130.00

WAS: $130.00*

Smartwool Youth Merino 250 Pattern Crewneck Baselayer Top
  • Sunset Coral Mountain

Smartwool Youth Merino 250 Pattern Crewneck Baselayer Top

$60.00

Smartwool Men's Intraknit Merino 200 Pattern Crewneck Baselayer Top
  • Honey Gold Mountain

Smartwool Men's Intraknit Merino 200 Pattern Crewneck Baselayer Top

$130.00

Smartwool Merino 150 Baselayer Pants
  • Black

Smartwool Merino 150 Baselayer Pants

$90.00

On Sale
Smartwool Women's Merino 250 Baselayer Leggings

Smartwool Women's Merino 250 Baselayer Leggings

$85.97-$115.00

WAS: $115.00*

On Sale
Smartwool Women's Intraknit Thermal Merino Baselayer Leggings
  • Black/White

Smartwool Women's Intraknit Thermal Merino Baselayer Leggings

$97.97

WAS: $130.00*

On Sale
Hot Chillys Men's Clima-Wool Merino Bottom
  • Nightfall
  • Od Green

Hot Chillys Men's Clima-Wool Merino Bottom

See Price in Cart

WAS: $125.00*

icebreaker Women's Merino Blend 200 Realfleece Descender 1/2 Zip Long Sleeve Top
  • Graphite/Black/Cb

icebreaker Women's Merino Blend 200 Realfleece Descender 1/2 Zip Long Sleeve Top

$160.00

On Sale
Smartwool Thermal Merino Pattern Crew
  • Black Mountain Print
  • Laguna

Smartwool Thermal Merino Pattern Crew

$81.97

WAS: $110.00*

icebreaker Men's Merino Blend 200 Realfleece Descender 1/2 Zip Long Sleeve Top
  • Fathom Green/Cloud Ray/Cb
  • Black/Graphite/Cb

icebreaker Men's Merino Blend 200 Realfleece Descender 1/2 Zip Long Sleeve Top

$160.00

Halfdays Women's Fay Merino Baselayer Top
  • Navy
  • Black
  • Spiked Cocoa

Halfdays Women's Fay Merino Baselayer Top

$130.00

On Sale
Smartwool Women's Thermal Merino ¼ Zip Pullover
  • Charcoal Heather
  • Black Cherry Heather
  • Purple Iris Floral

Smartwool Women's Thermal Merino ¼ Zip Pullover

$89.97-$120.00

WAS: $120.00*

Adidas Men's Terrex Xperior Merino 150 Baselayer Long-Sleeve Top
  • Grey Five

Adidas Men's Terrex Xperior Merino 150 Baselayer Long-Sleeve Top

$100.00

icebreaker Women's 125 ZoneKnit Long Sleeve Thermal Crew
  • Jet Hthr/Blk/Mtro Hthr/Cb

icebreaker Women's 125 ZoneKnit Long Sleeve Thermal Crew

$125.00

Adidas Men's Xperior Merino 200 Baselayer Leggings
  • Grey Five

Adidas Men's Xperior Merino 200 Baselayer Leggings

$110.00

Carhartt Women's Force Midweight Wool Blend Pants
  • Black Heather

Carhartt Women's Force Midweight Wool Blend Pants

$49.99

Columbia Women's Tunnel Springs Wool Crew
  • Black

Columbia Women's Tunnel Springs Wool Crew

$90.00

Salomon Women's Outpeak Wool Hoodie
  • Sirocco Heather

Salomon Women's Outpeak Wool Hoodie

$130.00

SmartWool Men's Sparwood Half Zip Sweater
  • North Woods Heather
  • Charcoal Heather
  • Toasted Coconut Heather

SmartWool Men's Sparwood Half Zip Sweater

$110.00

Fjallraven Men's Abisko Wool SS T-Shirt
  • Light Olive
  • Dark Navy

Fjallraven Men's Abisko Wool SS T-Shirt

$65.00

Fjallraven Women's Abisko Wool SS T-Shirt
  • Black
  • Dark Navy

Fjallraven Women's Abisko Wool SS T-Shirt

$65.00

Fjallraven Men's Abisko Wool Logo SS T-Shirt
  • Black

Fjallraven Men's Abisko Wool Logo SS T-Shirt

$65.00

On Sale
Nike Men's ACG Delta River Dri-FIT ADV Long Sleeve Baselayer Shirt
  • Sequoia
  • Black/Cool Grey
  • Burgundy Crush

Nike Men's ACG Delta River Dri-FIT ADV Long Sleeve Baselayer Shirt

$46.97-$69.99

WAS: $95.00*

Smartwool Kids' Classic Thermal Merino Base Layer Bottom
  • Cascade Multi Stripe

Smartwool Kids' Classic Thermal Merino Base Layer Bottom

$64.95

Smartwool Kids' Classic Thermal Merino Base Layer Crew
  • Power Pink

Smartwool Kids' Classic Thermal Merino Base Layer Crew

$64.95

On Sale
Smartwool Men's Intraknit Thermal Max Merino Base Layer Three-Quarter Bottom
  • Black White
  • Charcoal Heather/Black

Smartwool Men's Intraknit Thermal Max Merino Base Layer Three-Quarter Bottom

See Price in Cart

WAS: $120.00*

SmartWool Women's Intraknit Active Base Layer Long Sleeve Shirt
  • Black

SmartWool Women's Intraknit Active Base Layer Long Sleeve Shirt

$110.00

On Sale
Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Crew Neck T-Shirt
  • Winter Moss/Charcoal
  • Charcoal/Winter Moss
  • Deep Navy/Twilight Blue

Smartwool Men's Intraknit Thermal Merino Base Layer Colorblock Crew Neck T-Shirt

$96.97-$130.00

WAS: $130.00*

On Sale
Smartwool Women's Merino 250 Baselayer Top

Smartwool Women's Merino 250 Baselayer Top

See Price in Cart

WAS: $115.00*

Smartwool Women's Merino 250 Pattern 1/4 Zip Baselayer Shirt
  • Jade Marble

Smartwool Women's Merino 250 Pattern 1/4 Zip Baselayer Shirt

$115.00

Smartwool Women's Merino Tank
  • Twilight Blue

Smartwool Women's Merino Tank

$69.95

Smartwool Women's Thermal Merino Rib Turtleneck
  • Bleached Aqua Heather

Smartwool Women's Thermal Merino Rib Turtleneck

$120.00

SmartWool Women's Active Ultralite High Neck Tank Top
  • Black
  • Twilight Blue
  • Winter Sky

SmartWool Women's Active Ultralite High Neck Tank Top

$55.00

On Sale
Smartwool Women's Thermal Merino Pattern Crewneck Long Sleeve Shirt
  • Festive Fuschia Mtnscape
  • Light Gray Mtn Fairisle

Smartwool Women's Thermal Merino Pattern Crewneck Long Sleeve Shirt

$81.97

WAS: $110.00*

icebreaker Men's 125 Cool-Lite Merino Blend Speed Tank
  • Graphite

icebreaker Men's 125 Cool-Lite Merino Blend Speed Tank

$80.00

Smartwool Men's Merino SS Tee

Smartwool Men's Merino SS Tee

$80.00

Smartwool Men's Merino Sport 120 LS Tee
  • Honey Gold

Smartwool Men's Merino Sport 120 LS Tee

$75.00

On Sale
Smartwool Women's Merino SS Tee

Smartwool Women's Merino SS Tee

$79.95

WAS: $80.00*

Smartwool Men's Everyday Exploration Merino Long Sleeve T-Shirt
  • Medium Gray Heather
  • Deep Navy Heather

Smartwool Men's Everyday Exploration Merino Long Sleeve T-Shirt

$80.00

On Sale
Smartwool Women's Thermal Merino Boxed 1/4 Zip
  • Black/Charcoal Heather

Smartwool Women's Thermal Merino Boxed 1/4 Zip

See Price in Cart

WAS: $125.00*

On Sale
Smartwool Women's Intraknit Thermal Colorblock 1/4 Zip
  • Deep Navy
  • Black/Charcoal

Smartwool Women's Intraknit Thermal Colorblock 1/4 Zip

See Price in Cart

WAS: $140.00*

On Sale
Smartwool Men's Intraknit Thermal 1/4 Zip
  • Winter Moss
  • Deep Navy

Smartwool Men's Intraknit Thermal 1/4 Zip

See Price in Cart

WAS: $155.00*

On Sale
Smartwool Women's Intraknit Thermal 1/4 Zip
  • Black/White

Smartwool Women's Intraknit Thermal 1/4 Zip

See Price in Cart

WAS: $140.00*

Smartwool Men's Intraknit Merino 200 1/4 Zip
  • Deep Navy
  • Black/White

Smartwool Men's Intraknit Merino 200 1/4 Zip

$140.00

icebreaker Women's 125 Cool-Lite Merino Blend Sphere III Tank
  • Black
  • Tang

icebreaker Women's 125 Cool-Lite Merino Blend Sphere III Tank

$70.00

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On Sale
Smartwool Men's Classic Thermal Merino Base Layer Bottoms
  • Charcoal Heather
  • Deep Navy
  • Black

Smartwool Men's Classic Thermal Merino Base Layer Bottoms

$85.97-$115.00

WAS: $115.00*

On Sale
Smartwool Men's Classic Thermal Merino Base Layer Crew Top
  • Black
  • Winter Moss Heather
  • Black Color Shift

Smartwool Men's Classic Thermal Merino Base Layer Crew Top

$85.97-$115.00

WAS: $115.00*

On Sale
Smartwool Men's Classic All-Season Merino Baselayer Bottoms
  • Black
  • Iron Heather

Smartwool Men's Classic All-Season Merino Baselayer Bottoms

$63.97-$85.00

WAS: $85.00*

SmartWool Men's Classic Thermal Merino 1/4 Zip Base Layer
  • Charcoal/Honey Gold

SmartWool Men's Classic Thermal Merino 1/4 Zip Base Layer

$145.00

Smartwool Men's Classic All-Season Merino Base Layer 1/4 Zip Long Sleeve Top
  • Black

Smartwool Men's Classic All-Season Merino Base Layer 1/4 Zip Long Sleeve Top

$90.00

On Sale
Smartwool Men's Merino 250 Baselayer Bottom
  • Deep Navy
  • Charcoal Heather
  • Black

Smartwool Men's Merino 250 Baselayer Bottom

$85.97-$115.00

WAS: $115.00*

Smartwool Women's Classic Thermal Merino Baselayer Bottoms

Smartwool Women's Classic Thermal Merino Baselayer Bottoms

$115.00

On Sale
Smartwool Women's Classic Thermal Merino Baselayer Long Sleeve Shirt

Smartwool Women's Classic Thermal Merino Baselayer Long Sleeve Shirt

$85.97-$115.00

WAS: $115.00*

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