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Heavyweight Baselayer

Uses item details. Price when purchased online

Merino.tech Menโ€™s Base Layer Set - Thermal Merino Wool Top and Bottom and Merino Sox Included, Charcoal Grey - L From $85.04

Merino.tech Menโ€™s Base Layer Set - Thermal Merino Wool Top and Bottom and Merino Sox Included, Charcoal Grey - L
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From$8504
Merino Tech
Merino.tech Menโ€™s Base Layer Set - Thermal Merino Wool Top and Bottom and Merino Sox Included, Charcoal Grey - L

Merino.tech Menโ€™s Base Layer Set - ๐—ง๐—ต๐—ฒ๐—ฟ๐—บ๐—ฎ๐—น Merino Wool Top and Bottom with Merino Sox Included, M - Black See price in cart

Merino.tech Menโ€™s Base Layer Set - ๐—ง๐—ต๐—ฒ๐—ฟ๐—บ๐—ฎ๐—น Merino Wool Top and Bottom with Merino Sox Included, M - Black
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Merino Tech
Merino.tech Menโ€™s Base Layer Set - ๐—ง๐—ต๐—ฒ๐—ฟ๐—บ๐—ฎ๐—น Merino Wool Top and Bottom with Merino Sox Included, M - Black
4 out of 5 Stars. 2 reviews

Clearance Men's Underwear Base Layer Pant From $3.71

Men's Underwear Base Layer Pant
Available in additional 5 options
From$371
Reebok
Men's Underwear Base Layer Pant
4.5 out of 5 Stars. 1034 reviews

Clearance Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom From $18.68

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
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From$1868
MLCDHKHUY
Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
2.4 out of 5 Stars. 18 reviews

Men's & Big Men's Heavyweight Fleece Baselayer Thermal Pant, Sizes M-5XL From $18.00

Men's & Big Men's Heavyweight Fleece Baselayer Thermal Pant, Sizes M-5XL
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From$1800
Russell
Men's & Big Men's Heavyweight Fleece Baselayer Thermal Pant, Sizes M-5XL
4 out of 5 Stars. 61 reviews

Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black From $29.29

Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black
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From$2929
Miluxas
Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black
5 out of 5 Stars. 1 reviews

Mens Heavyweight Cotton Rachel Thermal Underwear Top

Mens Heavyweight Cotton Rachel Thermal Underwear Top
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Realtree
Mens Heavyweight Cotton Rachel Thermal Underwear Top
4.4 out of 5 Stars. 108 reviews

Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Red From $6.29

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Navy, variant on Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Red
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From$629
RYDCOT
Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Red

Clearance ClimateRight by Cuddl Duds Women's Plush Warmth Crew Neck Base Layer Top, Sizes XS to 4X From $5.35

ClimateRight by Cuddl Duds Women's Plush Warmth Crew Neck Base Layer Top, Sizes XS to 4X
Black, variant on ClimateRight by Cuddl Duds Women's Plush Warmth Crew Neck Base Layer Top, Sizes XS to 4X
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From$535
Cuddl Duds
ClimateRight by Cuddl Duds Women's Plush Warmth Crew Neck Base Layer Top, Sizes XS to 4X
4.5 out of 5 Stars. 533 reviews

Men's Heavy Weight, Moisture Wicking Waffle Thermal Pant, 1 Pack

Men's Heavy Weight, Moisture Wicking Waffle Thermal Pant, 1 Pack
Wrangler
Men's Heavy Weight, Moisture Wicking Waffle Thermal Pant, 1 Pack
4.4 out of 5 Stars. 75 reviews

Men's Heavyweight Fleece Base Layer Thermal Shirt, Black, M

Men's Heavyweight Fleece Base Layer Thermal Shirt, Black, M
Available in additional 3 options
Options
Realtree
Men's Heavyweight Fleece Base Layer Thermal Shirt, Black, M
4.7 out of 5 Stars. 110 reviews

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L From $10.69

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
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Gray, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
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From$1069
Tao Tao
Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
1 out of 5 Stars. 2 reviews

Men's Heavyweight Cotton Long Sleeve Thermal Shirt - White - Small From $18.40

Men's Heavyweight Cotton Long Sleeve Thermal Shirt - White - Small
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From$1840
Pro Club
Men's Heavyweight Cotton Long Sleeve Thermal Shirt - White - Small
4 out of 5 Stars. 6 reviews

Heavyweight Thermal Underwear for Men Thick Plush Fleece Lined Top and Leggings Winter Warm Base Layer for Extreme Cold Weather Activity From $15.38

Heavyweight Thermal Underwear for Men Thick Plush Fleece Lined Top and Leggings Winter Warm Base Layer for Extreme Cold Weather Activity
Set-A157Black, variant on Heavyweight Thermal Underwear for Men Thick Plush Fleece Lined Top and Leggings Winter Warm Base Layer for Extreme Cold Weather Activity
Set-A157Dark Gray, variant on Heavyweight Thermal Underwear for Men Thick Plush Fleece Lined Top and Leggings Winter Warm Base Layer for Extreme Cold Weather Activity
Set-A157Gray, variant on Heavyweight Thermal Underwear for Men Thick Plush Fleece Lined Top and Leggings Winter Warm Base Layer for Extreme Cold Weather Activity
Set-A157Navy, variant on Heavyweight Thermal Underwear for Men Thick Plush Fleece Lined Top and Leggings Winter Warm Base Layer for Extreme Cold Weather Activity
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From$1538
Gamivast
Heavyweight Thermal Underwear for Men Thick Plush Fleece Lined Top and Leggings Winter Warm Base Layer for Extreme Cold Weather Activity

Men's Classic Waffle Knit Heavyweight Cotton Long Sleeve Thermal T-Shirt Top From $14.99

Men's Classic Waffle Knit Heavyweight Cotton Long Sleeve Thermal T-Shirt Top
Black, variant on Men's Classic Waffle Knit Heavyweight Cotton Long Sleeve Thermal T-Shirt Top
Burgundy, variant on Men's Classic Waffle Knit Heavyweight Cotton Long Sleeve Thermal T-Shirt Top
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From$1499
TheLovely
Men's Classic Waffle Knit Heavyweight Cotton Long Sleeve Thermal T-Shirt Top
4.4 out of 5 Stars. 87 reviews

Men's Long Sleeve Base Layer Top From $11.68

Men's Long Sleeve Base Layer Top
Available in additional 5 options
From$1168
Reebok
Men's Long Sleeve Base Layer Top
4.6 out of 5 Stars. 663 reviews

In 25+ people's carts ClimateRight by Cuddl Duds Women's Plush Warmth Base Layer Leggings, Sizes XS to 4X From $2.95

ClimateRight by Cuddl Duds Women's Plush Warmth Base Layer Leggings, Sizes XS to 4X
Black, variant on ClimateRight by Cuddl Duds Women's Plush Warmth Base Layer Leggings, Sizes XS to 4X
Black Grey Space Dye, variant on ClimateRight by Cuddl Duds Women's Plush Warmth Base Layer Leggings, Sizes XS to 4X
Dark Berry Heather, variant on ClimateRight by Cuddl Duds Women's Plush Warmth Base Layer Leggings, Sizes XS to 4X
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From$295
Cuddl Duds
ClimateRight by Cuddl Duds Women's Plush Warmth Base Layer Leggings, Sizes XS to 4X
4.4 out of 5 Stars. 935 reviews

Clearance ClimateRight by Cuddl Duds Women's Warm Stretch Fleece Long Sleeve Crew Neck Thermal Base Layer Top, Sizes XS to 4X From $7.24

ClimateRight by Cuddl Duds Women's Warm Stretch Fleece Long Sleeve Crew Neck Thermal Base Layer Top, Sizes XS to 4X
Black, variant on ClimateRight by Cuddl Duds Women's Warm Stretch Fleece Long Sleeve Crew Neck Thermal Base Layer Top, Sizes XS to 4X
Black Fairisle, variant on ClimateRight by Cuddl Duds Women's Warm Stretch Fleece Long Sleeve Crew Neck Thermal Base Layer Top, Sizes XS to 4X
Black Multi Floral, variant on ClimateRight by Cuddl Duds Women's Warm Stretch Fleece Long Sleeve Crew Neck Thermal Base Layer Top, Sizes XS to 4X
Blue Watercolor, variant on ClimateRight by Cuddl Duds Women's Warm Stretch Fleece Long Sleeve Crew Neck Thermal Base Layer Top, Sizes XS to 4X
From$724
Cuddl Duds
ClimateRight by Cuddl Duds Women's Warm Stretch Fleece Long Sleeve Crew Neck Thermal Base Layer Top, Sizes XS to 4X
4.7 out of 5 Stars. 2909 reviews

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom XX-Large, 320 Black From $72.24

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom XX-Large, 320 Black
Army Green, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom XX-Large, 320 Black
Black, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom XX-Large, 320 Black
Charcoal Grey, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom XX-Large, 320 Black
Charcoal Grey Dark, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom XX-Large, 320 Black
Options
From$7224
Merino Tech
Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom XX-Large, 320 Black

Men's Heavyweight Cotton Blend Thermal Top

Men's Heavyweight Cotton Blend Thermal Top
Available in additional 3 options
Wells Lamont
Men's Heavyweight Cotton Blend Thermal Top
4.5 out of 5 Stars. 14 reviews

Men's Heavyweight Cotton Long Sleeve Thermal GRAPH-L $28.00

Men's Heavyweight Cotton Long Sleeve Thermal GRAPH-L
current price $28.00
Pro Club
Men's Heavyweight Cotton Long Sleeve Thermal GRAPH-L

Women's Underwear Sets Thick Heavyweight Long Sleeve Base Layer L Dark Gray

Women's Underwear Sets Thick Heavyweight Long Sleeve Base Layer L Dark Gray
Blue, variant on Women's Underwear Sets Thick Heavyweight Long Sleeve Base Layer L Dark Gray
Dark gray, variant on Women's Underwear Sets Thick Heavyweight Long Sleeve Base Layer L Dark Gray
Purple, variant on Women's Underwear Sets Thick Heavyweight Long Sleeve Base Layer L Dark Gray
DARING DIVA
Women's Underwear Sets Thick Heavyweight Long Sleeve Base Layer L Dark Gray

Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather

Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather
Available in additional 5 options
Options
FrzhBrz
Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather

Clearance ClimateRight by Cuddl Duds Women's Plush Warmth Mock Neck Base Layer Top, Sizes XS to 4X From $4.87

ClimateRight by Cuddl Duds Women's Plush Warmth Mock Neck Base Layer Top, Sizes XS to 4X
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Deep Navy, variant on ClimateRight by Cuddl Duds Women's Plush Warmth Mock Neck Base Layer Top, Sizes XS to 4X
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From$487
Cuddl Duds
ClimateRight by Cuddl Duds Women's Plush Warmth Mock Neck Base Layer Top, Sizes XS to 4X
4.7 out of 5 Stars. 369 reviews

Mens Lightweight, Mediumweight, Heavyweight Thermal Top, Bottom, Set $19.99

Mens Lightweight, Mediumweight, Heavyweight Thermal Top, Bottom, Set
current price $19.99
DailyWear
Mens Lightweight, Mediumweight, Heavyweight Thermal Top, Bottom, Set

Merino.tech Menโ€™s 100% Merino Wool Heavyweight Base Layer Top and Bottom Set Includes ๐—•๐—ผ๐—ป๐˜‚๐˜€ Hiking Socks From $76.49

Merino.tech Menโ€™s 100% Merino Wool Heavyweight Base Layer Top and Bottom Set Includes ๐—•๐—ผ๐—ป๐˜‚๐˜€ Hiking Socks
Black, variant on Merino.tech Menโ€™s 100% Merino Wool Heavyweight Base Layer Top and Bottom Set Includes ๐—•๐—ผ๐—ป๐˜‚๐˜€ Hiking Socks
Charcoal Grey, variant on Merino.tech Menโ€™s 100% Merino Wool Heavyweight Base Layer Top and Bottom Set Includes ๐—•๐—ผ๐—ป๐˜‚๐˜€ Hiking Socks
Chocolate, variant on Merino.tech Menโ€™s 100% Merino Wool Heavyweight Base Layer Top and Bottom Set Includes ๐—•๐—ผ๐—ป๐˜‚๐˜€ Hiking Socks
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From$7649
Merino Tech
Merino.tech Menโ€™s 100% Merino Wool Heavyweight Base Layer Top and Bottom Set Includes ๐—•๐—ผ๐—ป๐˜‚๐˜€ Hiking Socks
4.5 out of 5 Stars. 4 reviews

Clearance 2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings From $8.77

2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
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Coffee, variant on 2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
Dark Gray, variant on 2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
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From$877
Sdeycui
2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
5 out of 5 Stars. 1 reviews

Best seller Women's & Women's Plus Brushed Base Layer Long Underwear Thermal Set, Sizes S-3X From $4.90

Women's & Women's Plus Brushed Base Layer Long Underwear Thermal Set, Sizes S-3X
Black, variant on Women's & Women's Plus Brushed Base Layer Long Underwear Thermal Set, Sizes S-3X
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Truffle, variant on Women's & Women's Plus Brushed Base Layer Long Underwear Thermal Set, Sizes S-3X
From$490
U.S. Polo Assn.
Women's & Women's Plus Brushed Base Layer Long Underwear Thermal Set, Sizes S-3X
4.5 out of 5 Stars. 386 reviews

ClimateRight by Cuddl Duds Stretch Women's Warm Stretch Fleece High Rise Base Layer Thermal Legging, Sizes XS to 4X From $11.48

ClimateRight by Cuddl Duds Stretch Women's Warm Stretch Fleece High Rise Base Layer Thermal Legging, Sizes XS to 4X
Black, variant on ClimateRight by Cuddl Duds Stretch Women's Warm Stretch Fleece High Rise Base Layer Thermal Legging, Sizes XS to 4X
Black Fairisle, variant on ClimateRight by Cuddl Duds Stretch Women's Warm Stretch Fleece High Rise Base Layer Thermal Legging, Sizes XS to 4X
Black Multi Floral, variant on ClimateRight by Cuddl Duds Stretch Women's Warm Stretch Fleece High Rise Base Layer Thermal Legging, Sizes XS to 4X
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From$1148
Cuddl Duds
ClimateRight by Cuddl Duds Stretch Women's Warm Stretch Fleece High Rise Base Layer Thermal Legging, Sizes XS to 4X
4.6 out of 5 Stars. 3255 reviews

Men's Heavyweight Fleece Base Layer Thermal Shirt, Mossy Oak Terra Gila, XL

Men's Heavyweight Fleece Base Layer Thermal Shirt, Mossy Oak Terra Gila, XL
Options
Mossy Oak
Men's Heavyweight Fleece Base Layer Thermal Shirt, Mossy Oak Terra Gila, XL
4.3 out of 5 Stars. 20 reviews

Men's Heavyweight Cotton Blend Thermal Bottom

Men's Heavyweight Cotton Blend Thermal Bottom
Available in additional 4 options
Options
Wells Lamont
Men's Heavyweight Cotton Blend Thermal Bottom
4.6 out of 5 Stars. 29 reviews

Long Johns for Men Thermal Underwear Sets 2 Piece Cold Weather Base Layer Set Heavyweight Lined Winter Clothes, Black, Size XL From $9.87

Long Johns for Men Thermal Underwear Sets 2 Piece Cold Weather Base Layer Set Heavyweight Lined Winter Clothes, Black, Size XL
Black, variant on Long Johns for Men Thermal Underwear Sets 2 Piece Cold Weather Base Layer Set Heavyweight Lined Winter Clothes, Black, Size XL
Dark Gray, variant on Long Johns for Men Thermal Underwear Sets 2 Piece Cold Weather Base Layer Set Heavyweight Lined Winter Clothes, Black, Size XL
Grey, variant on Long Johns for Men Thermal Underwear Sets 2 Piece Cold Weather Base Layer Set Heavyweight Lined Winter Clothes, Black, Size XL
Navy, variant on Long Johns for Men Thermal Underwear Sets 2 Piece Cold Weather Base Layer Set Heavyweight Lined Winter Clothes, Black, Size XL
Options
From$987
KKBOTIVE
Long Johns for Men Thermal Underwear Sets 2 Piece Cold Weather Base Layer Set Heavyweight Lined Winter Clothes, Black, Size XL
4.1 out of 5 Stars. 13 reviews

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Large, 320 Charcoal Grey From $84.99

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Large, 320 Charcoal Grey
. 250 Black, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Large, 320 Charcoal Grey
. 250 Charcoal Grey, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Large, 320 Charcoal Grey
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From$8499
Merino Tech
Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Large, 320 Charcoal Grey
5 out of 5 Stars. 2 reviews

Mens Lightweight, Mediumweight, Heavyweight Thermal Top, Bottom, Set $19.99

Mens Lightweight, Mediumweight, Heavyweight Thermal Top, Bottom, Set
current price $19.99
DailyWear
Mens Lightweight, Mediumweight, Heavyweight Thermal Top, Bottom, Set

Merino Wool Base Layer Mens, 100% Merino Wool Long Sleeve Shirts, Heavyweight Midweight thermal Underwear Tops Size 3XL Black

Merino Wool Base Layer Mens, 100% Merino Wool Long Sleeve Shirts, Heavyweight Midweight thermal Underwear Tops Size 3XL Black
RYDCOT
Merino Wool Base Layer Mens, 100% Merino Wool Long Sleeve Shirts, Heavyweight Midweight thermal Underwear Tops Size 3XL Black

Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black

Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black
Available in additional 3 options
RYDCOT
Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L
Available in additional 3 options
Tao Tao
Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L

Men's Heavyweight Fleece Base Layer Thermal Shirt, Realtree APX, XL

Men's Heavyweight Fleece Base Layer Thermal Shirt, Realtree APX, XL
Realtree
Men's Heavyweight Fleece Base Layer Thermal Shirt, Realtree APX, XL

Merino.tech Women's Heavyweight Merino Wool Base Layer Set with Socks, Charcoal Gray, Size XS

Merino.tech Women's Heavyweight Merino Wool Base Layer Set with Socks, Charcoal Gray, Size XS
Available in additional 12 options
Merino Tech
Merino.tech Women's Heavyweight Merino Wool Base Layer Set with Socks, Charcoal Gray, Size XS

Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray

Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray
Available in additional 3 options
Miluxas
Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray

Men's & Big Men's Heavyweight Fleece Baselayer Mock Neck Long Sleeve Top, Sizes M-5XL

Men's & Big Men's Heavyweight Fleece Baselayer Mock Neck Long Sleeve Top, Sizes M-5XL
Available in additional 2 options
Russell
Men's & Big Men's Heavyweight Fleece Baselayer Mock Neck Long Sleeve Top, Sizes M-5XL

Girls Thermal Underwear Set 2-16 Years Striped Pattern Thickened Heavyweight Fleece-Lined Crew Neck Top and Elastic-Waist Pants Winter Warm Loungewear Set

Girls Thermal Underwear Set 2-16 Years Striped Pattern Thickened Heavyweight Fleece-Lined Crew Neck Top and Elastic-Waist Pants Winter Warm Loungewear Set
Available in additional 5 options
WRKEKC
Girls Thermal Underwear Set 2-16 Years Striped Pattern Thickened Heavyweight Fleece-Lined Crew Neck Top and Elastic-Waist Pants Winter Warm Loungewear Set

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