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10 bestMerino Wool Base Layersof November 2025

112M consumers helped this year.

1

Merino.tech Merino Wool Base Layer Men Set - Merino Thermal Underwear Mens Top and Bottom Lightweight, Midweight, Heavyweight (X-Large, 250 Black)
Merino.tech Merino Wool Base Layer Men Set - Merino Thermal Underwear Mens Top and Bottom Lightweight, Midweight, Heavyweight (X-Large, 250 Black)

Merino.tech

9.8

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2

Merino.tech Merino Wool Base Layer Men - 100% Merino Wool Long Sleeve Thermal Shirts Midweight (XX-Large, Charcoal Gray 250)
Merino.tech Merino Wool Base Layer Men - 100% Merino Wool Long Sleeve Thermal Shirts Midweight (XX-Large, Charcoal Gray 250)

Merino.tech

9.6

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3

Merino.tech Merino Wool Base Layer Womens — 100% Merino Wool Long Sleeve Thermal Shirts Midweight + Wool Socks (Small, Black 250)
Merino.tech Merino Wool Base Layer Womens — 100% Merino Wool Long Sleeve Thermal Shirts Midweight + Wool Socks (Small, Black 250)

Merino.tech

9.4

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15% off

4

Men's Merino Baselayer Set (LS Shirt + Tights) S Black 1-pack
Men's Merino Baselayer Set (LS Shirt + Tights) S Black 1-pack

DANISH ENDURANCE

9.2

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5

Merino.tech Merino Wool Base Layer Women 100% Merino Wool Heavyweight Long Sleeve Thermal Shirts + Wool Socks (Medium, 320 Deep Teal)
Merino.tech Merino Wool Base Layer Women 100% Merino Wool Heavyweight Long Sleeve Thermal Shirts + Wool Socks (Medium, 320 Deep Teal)

Merino.tech

9.0

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Related productsUp to 29% off

Mountain Warehouse Merino Mens Long Sleeve Thermal Baselayer Top - Lightweight Jumper, Antibacterial & Quick Drying Sweatshirt - for Travel & Outdoors Black M

Mountain Warehouse Merino Mens Long Sleeve Thermal Baselayer Top - Lightweight Jumper, Antibacterial & Quick Drying Sweatshirt - for Travel & Outdoors Black M

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Icebreaker Women's Standard 175 Everyday Cold Weather Base Layer Thermal Leggings, Loden Green, M

Icebreaker Women's Standard 175 Everyday Cold Weather Base Layer Thermal Leggings, Loden Green, M

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Mountain Warehouse Mens Merino Thermal Base Layer Trousers - Lightweight Mens Pants, Antibacterial, Breathable Bottoms - for Camping in Black L

Mountain Warehouse Mens Merino Thermal Base Layer Trousers - Lightweight Mens Pants, Antibacterial, Breathable Bottoms - for Camping in Black L

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Helly Hansen Men's Lifa Merino Midweight Pants, New Item, M UK

Helly Hansen Men's Lifa Merino Midweight Pants, New Item, M UK

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11% off

6

Merino Wool Base Layer Men Leggings Pants - 100% Merino Wool Thermal Underwear Long Johns Midweight + Wool Socks (Medium, Black 250)
Merino Wool Base Layer Men Leggings Pants - 100% Merino Wool Thermal Underwear Long Johns Midweight + Wool Socks (Medium, Black 250)

Merino.tech

8.7

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7

Merino Wool Base Layer Womens Leggings 100% Merino Thermal Underwear Pants for Women Midweight + Wool Socks (Large, Black)
Merino Wool Base Layer Womens Leggings 100% Merino Thermal Underwear Pants for Women Midweight + Wool Socks (Large, Black)

Merino.tech

8.4

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8

Smartwool Men's Classic Thermal Merino Base Layer Crew, BLACK, Large
Smartwool Men's Classic Thermal Merino Base Layer Crew, BLACK, Large

Smartwool

8.2

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15% off

9

DANISH ENDURANCE Base Layers Men, Long Sleeve Thermal Tops Men, Merino Wool, Thermals Men, Warm Winter Thermal Underwear, with or Without a Zipper, Black, M
DANISH ENDURANCE Base Layers Men, Long Sleeve Thermal Tops Men, Merino Wool, Thermals Men, Warm Winter Thermal Underwear, with or Without a Zipper, Black, M

DANISH ENDURANCE

7.9

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9% off

10

Icebreaker Men's Everyday Long Sleeve Crewe Top - Long Sleeve T-Shirt - 100% Merino Wool Base Layer - Black, L
Icebreaker Men's Everyday Long Sleeve Crewe Top - Long Sleeve T-Shirt - 100% Merino Wool Base Layer - Black, L

Icebreaker

7.6

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