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Heavyweight Base Layer

Uses item details. Price when purchased online

Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks From $39.99

Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
Options
Sponsored
From$3999
Merino Tech
Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
4.8 out of 5 Stars. 6 reviews

Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black) From $52.19

Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)
Sponsored
From$5219
Merino Tech
Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)

Merino Wool Base Layer Women Set - Merino Thermal Underwear For Women Top, Bottom + Socks From $84.99

Merino Wool Base Layer Women Set - Merino Thermal Underwear For Women Top, Bottom + Socks
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Merino Tech
Merino Wool Base Layer Women Set - Merino Thermal Underwear For Women Top, Bottom + Socks

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom From $74.69

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
Options
Sponsored
From$7469
Merino Tech
Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
5 out of 5 Stars. 1 reviews

Men's Heavyweight Fleece Base Layer Thermal Pants, Black, L

Men's Heavyweight Fleece Base Layer Thermal Pants, Black, L
Available in additional 3 options
Options
Realtree
Men's Heavyweight Fleece Base Layer Thermal Pants, Black, L
4.4 out of 5 Stars. 172 reviews

Men's Cuddl Duds® Heavyweight ArctiCore Performance Base Layer Pants Color: Navy Blazer Size: XXL

Men's Cuddl Duds® Heavyweight ArctiCore Performance Base Layer Pants Color: Navy Blazer Size: XXL
Black, variant on Men's Cuddl Duds® Heavyweight ArctiCore Performance Base Layer Pants Color: Navy Blazer Size: XXL
Navy Blazer, variant on Men's Cuddl Duds® Heavyweight ArctiCore Performance Base Layer Pants Color: Navy Blazer Size: XXL
Cuddl Duds
Men's Cuddl Duds® Heavyweight ArctiCore Performance Base Layer Pants Color: Navy Blazer Size: XXL

Clearance Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom From $18.99

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
ABlack, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
ADark Gray, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
AGrey, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
BNavy, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
Options
From$1899
MLCDHKHUY
Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
2.8 out of 5 Stars. 17 reviews

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

Men's Heavyweight Fleece Base Layer Thermal Shirt, Realtree APX, XL
Options
Realtree
Men's Heavyweight Fleece Base Layer Thermal Shirt, Realtree APX, XL
4.5 out of 5 Stars. 15 reviews

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

Men's Heavyweight Fleece Base Layer Thermal Shirt, Black, M
Available in additional 2 options
Options
Realtree
Men's Heavyweight Fleece Base Layer Thermal Shirt, Black, M
4.7 out of 5 Stars. 106 reviews

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L From $17.99

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L
Beige, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L
Black, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L
Dark Gray, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L
Navy, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Dark Gray L
From$1799
Tao Tao
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 Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks From $44.99

Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
Options
Sponsored
From$4499
Merino Tech
Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
5 out of 5 Stars. 2 reviews

Merino Wool Base Layer Women - 100% Merino Wool Shirt Women Thermal Underwear Long Sleeve T-Shirt for Hiking From $49.99

Merino Wool Base Layer Women - 100% Merino Wool Shirt Women Thermal Underwear Long Sleeve T-Shirt for Hiking
Sponsored
From$4999
Merino Tech
Merino Wool Base Layer Women - 100% Merino Wool Shirt Women Thermal Underwear Long Sleeve T-Shirt for Hiking

Men's Thermal Heavy Weight Rib Knit Wool Long Johns Underwear Baselayer

Men's Thermal Heavy Weight Rib Knit Wool Long Johns Underwear Baselayer
Options
Stanfield's
Men's Thermal Heavy Weight Rib Knit Wool Long Johns Underwear Baselayer
5 out of 5 Stars. 2 reviews

Reduced price Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black From $7.59

Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black
Beige, variant on Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black
Black, variant on Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black
Brown, variant on Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black
Gray, variant on Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black
Options
From$759
RYDCOT
Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight thermal Underwear Long Johns Black

Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks From $39.99

Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
165 Arctic, variant on Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
165 Black, variant on Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
165 Charcoal Grey, variant on Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
165 Chili Red, variant on Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
Options
From$3999
Merino Tech
Merino.tech Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Heavyweight, Midweight, Lite with Socks
4.8 out of 5 Stars. 6 reviews

Men's Thermal Underwear Bottom Long Johns Pants Base Layer Lightweight Midweight Heavyweight Cold Weather Blue 12 From $10.17

Men's Thermal Underwear Bottom Long Johns Pants Base Layer Lightweight Midweight Heavyweight Cold Weather Blue 12
Black Pants for Men, variant on Men's Thermal Underwear Bottom Long Johns Pants Base Layer Lightweight Midweight Heavyweight Cold Weather Blue 12
Blue Pants for Men, variant on Men's Thermal Underwear Bottom Long Johns Pants Base Layer Lightweight Midweight Heavyweight Cold Weather Blue 12
Coffee Pants for Men, variant on Men's Thermal Underwear Bottom Long Johns Pants Base Layer Lightweight Midweight Heavyweight Cold Weather Blue 12
Gray Pants for Men, variant on Men's Thermal Underwear Bottom Long Johns Pants Base Layer Lightweight Midweight Heavyweight Cold Weather Blue 12
Options
From$1017
SSAAVKUY
Men's Thermal Underwear Bottom Long Johns Pants Base Layer Lightweight Midweight Heavyweight Cold Weather Blue 12

Wool Base Layer Women Pants Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks Black M From $21.99

Wool Base Layer Women Pants Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks Black M
03# Black, variant on Wool Base Layer Women Pants Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks Black M
03# Dark Gray, variant on Wool Base Layer Women Pants Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks Black M
03# Light Gray, variant on Wool Base Layer Women Pants Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks Black M
From$2199
Thredzr
Wool Base Layer Women Pants Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks Black M
5 out of 5 Stars. 2 reviews

Turtle Neck Thermal Shirt for Men Two Piece Winter Underwear Heavyweight Fleece Warm Base Layer Cold Weather XXXL Size Black From $12.99

Turtle Neck Thermal Shirt for Men Two Piece Winter Underwear Heavyweight Fleece Warm Base Layer Cold Weather XXXL Size Black
Black, variant on Turtle Neck Thermal Shirt for Men Two Piece Winter Underwear Heavyweight Fleece Warm Base Layer Cold Weather XXXL Size Black
Dark Gray, variant on Turtle Neck Thermal Shirt for Men Two Piece Winter Underwear Heavyweight Fleece Warm Base Layer Cold Weather XXXL Size Black
Grey, variant on Turtle Neck Thermal Shirt for Men Two Piece Winter Underwear Heavyweight Fleece Warm Base Layer Cold Weather XXXL Size Black
Navy, variant on Turtle Neck Thermal Shirt for Men Two Piece Winter Underwear Heavyweight Fleece Warm Base Layer Cold Weather XXXL Size Black
Options
From$1299
Breezora
Turtle Neck Thermal Shirt for Men Two Piece Winter Underwear Heavyweight Fleece Warm Base Layer Cold Weather XXXL Size Black

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

Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Black
Army Green, variant on Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Black
Black, variant on Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Black
Coffee, variant on Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Black
Dark Gray, variant on Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Black
Options
From$629
RYDCOT
Men Heavyweight Rayon Spandex thermal Underwear Base Layer Long Johns Blended Fleece Lined Set for Cold Weather Black

2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings From $10.20

2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
Beige, variant on 2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
Black, variant on 2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
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
From$1020
Sdeycui
2025 Wool Leggings Womens Thermal Base Layer Pants High Waisted Long Underwear Heavyweight Soft Yoga Leggings
5 out of 5 Stars. 1 reviews

Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks From $44.99

Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
Sponsored
From$4499
Merino Tech
Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
4.4 out of 5 Stars. 5 reviews

Clearance Mens Baselayer PJ Set, Mens Thermal Sets up to 3XL (2 Sets) From $15.99

Mens Baselayer PJ Set, Mens Thermal Sets up to 3XL (2 Sets)
Sponsored
From$1599
Daresay
Mens Baselayer PJ Set, Mens Thermal Sets up to 3XL (2 Sets)
4.3 out of 5 Stars. 123 reviews

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom From $74.69

Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
Black, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
Charcoal Grey, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
Chocolate, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
Deep Teal, variant on Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
Options
From$7469
Merino Tech
Merino.tech Merino Wool Base Layer Mens Set - Heavyweight, Midweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom
5 out of 5 Stars. 1 reviews

Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks From $44.99

Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
Black, variant on Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
Charcoal Grey, variant on Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
Options
From$4499
Merino Tech
Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Heavyweight, Midweight, Lite Thermal Underwear Long Johns and Socks
5 out of 5 Stars. 2 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
Dark Navy, variant on Men's & Big Men's Heavyweight Fleece Baselayer Thermal Pant, Sizes M-5XL
Ebony, variant on Men's & Big Men's Heavyweight Fleece Baselayer Thermal Pant, Sizes M-5XL
Rich Black, variant on Men's & Big Men's Heavyweight Fleece Baselayer Thermal Pant, Sizes M-5XL
Options
From$1800
Russell
Men's & Big Men's Heavyweight Fleece Baselayer Thermal Pant, Sizes M-5XL
4.1 out of 5 Stars. 60 reviews

Clearance Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black From $25.99

Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black
Black, variant on Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black
Gray, variant on Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black
From$2599
Miluxas
Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Black

Men's Eddie Bauer Heavyweight Base Layer Top $24.99 Was $29.49

Men's Eddie Bauer Heavyweight Base Layer Top
current price Now $24.99, Was $29.49
Eddie Bauer
Men's Eddie Bauer Heavyweight Base Layer Top
4.6 out of 5 Stars. 95 reviews

Men's Heavyweight Brushed Back Fleece Thermal Underwear Base Layer Set

Men's Heavyweight Brushed Back Fleece Thermal Underwear Base Layer Set
Fruit of the Loom
Men's Heavyweight Brushed Back Fleece Thermal Underwear Base Layer Set

Women's 100% Merino Wool Heavyweight Base Layer Bottoms

Women's 100% Merino Wool Heavyweight Base Layer Bottoms
Black, variant on Women's 100% Merino Wool Heavyweight Base Layer Bottoms
Burgundy, variant on Women's 100% Merino Wool Heavyweight Base Layer Bottoms
Unbranded
Women's 100% Merino Wool Heavyweight Base Layer Bottoms

Heavyweight Women's Wool Crew Top Thermal Base Layer - 100% Merino Wool

Heavyweight Women's Wool Crew Top Thermal Base Layer - 100% Merino Wool
Unbranded
Heavyweight Women's Wool Crew Top Thermal Base Layer - 100% Merino Wool

Clearance Men's Heavyweight Thermal Underwear Set Fleece Lined Insulated Base Layer Undershirt & Long Johns for Cold Weather From $23.19

Men's Heavyweight Thermal Underwear Set Fleece Lined Insulated Base Layer Undershirt & Long Johns for Cold Weather
Black, variant on Men's Heavyweight Thermal Underwear Set Fleece Lined Insulated Base Layer Undershirt & Long Johns for Cold Weather
Blue, variant on Men's Heavyweight Thermal Underwear Set Fleece Lined Insulated Base Layer Undershirt & Long Johns for Cold Weather
Dark Gray, variant on Men's Heavyweight Thermal Underwear Set Fleece Lined Insulated Base Layer Undershirt & Long Johns for Cold Weather
Gray, variant on Men's Heavyweight Thermal Underwear Set Fleece Lined Insulated Base Layer Undershirt & Long Johns for Cold Weather
Options
From$2319
YueZhiHe
Men's Heavyweight Thermal Underwear Set Fleece Lined Insulated Base Layer Undershirt & Long Johns for Cold Weather

Mens Base Layer Pants 2Pcs Wool Heavyweight Thermal Pants Underwear Long Johns Pant Dark Gray M From $20.47

Mens Base Layer Pants 2Pcs Wool Heavyweight Thermal Pants Underwear Long Johns Pant Dark Gray M
Dark Gray Pants fot Men b, variant on Mens Base Layer Pants 2Pcs Wool Heavyweight Thermal Pants Underwear Long Johns Pant Dark Gray M
Dark Gray Pants fot Men f, variant on Mens Base Layer Pants 2Pcs Wool Heavyweight Thermal Pants Underwear Long Johns Pant Dark Gray M
Gray Pants fot Men c, variant on Mens Base Layer Pants 2Pcs Wool Heavyweight Thermal Pants Underwear Long Johns Pant Dark Gray M
Gray Pants fot Men g, variant on Mens Base Layer Pants 2Pcs Wool Heavyweight Thermal Pants Underwear Long Johns Pant Dark Gray M
Options
From$2047
safuny
Mens Base Layer Pants 2Pcs Wool Heavyweight Thermal Pants Underwear Long Johns Pant Dark Gray M

Cold Pruf 1001839 Indera Cotton Heavyweight Thermal Long Sleeve Shirt, Heather Grey - Medium From $16.13

Cold Pruf 1001839 Indera Cotton Heavyweight Thermal Long Sleeve Shirt, Heather Grey - Medium
Grey, variant on Cold Pruf 1001839 Indera Cotton Heavyweight Thermal Long Sleeve Shirt, Heather Grey - Medium
Heather Grey, variant on Cold Pruf 1001839 Indera Cotton Heavyweight Thermal Long Sleeve Shirt, Heather Grey - Medium
From$1613
Indera
Cold Pruf 1001839 Indera Cotton Heavyweight Thermal Long Sleeve Shirt, Heather Grey - Medium
5 out of 5 Stars. 1 reviews

Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks From $44.99

Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
Black, variant on Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
Burgundy, variant on Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
Charcoal Grey, variant on Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
Deep Blue, variant on Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
From$4499
Merino Tech
Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Heavyweight, Midweight, Lite Thermal Underwear Bottom and Socks
4.4 out of 5 Stars. 5 reviews

Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Gray From $18.99

Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Gray
Black, variant on Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Gray
Dark Gray, variant on Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Gray
Gray, variant on Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Gray
Navy, variant on Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Gray
Options
From$1899
RYDCOT
Mens Heavyweight thermal Underwear Set Thick Fleece Lined Long Johns Extreme Cold Winter Base Layer Top and Bottom Gray

Cotton Heavyweight Thermals $14.70

Cotton Heavyweight Thermals
current price $14.70
Indera
Cotton Heavyweight Thermals

Women’s Heavyweight Baselayer Crew Neck Long Sleeve Fleece Top Dark Gray M From $8.79

Women’s Heavyweight Baselayer Crew Neck Long Sleeve Fleece Top Dark Gray M
14# Black, variant on Women’s Heavyweight Baselayer Crew Neck Long Sleeve Fleece Top Dark Gray M
14# Coffee, variant on Women’s Heavyweight Baselayer Crew Neck Long Sleeve Fleece Top Dark Gray M
14# Dark Gray, variant on Women’s Heavyweight Baselayer Crew Neck Long Sleeve Fleece Top Dark Gray M
14# Green, variant on Women’s Heavyweight Baselayer Crew Neck Long Sleeve Fleece Top Dark Gray M
From$879
Thredzr
Women’s Heavyweight Baselayer Crew Neck Long Sleeve Fleece Top Dark Gray M

Men's Tall Waffle Knit Heavyweight Top Large Natural $14.99

Men's Tall Waffle Knit Heavyweight Top Large Natural
current price $14.99
Indera
Men's Tall Waffle Knit Heavyweight Top Large Natural

Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black) From $52.19

Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)
165 Black, variant on Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)
165 Charcoal Grey, variant on Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)
250 Black, variant on Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)
250 Charcoal Grey, variant on Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)
From$5219
Merino Tech
Merino Wool Base Layer Women - 100% Merino Half Zip Sweater Women Lite, Midweight, Heavyweight Thermal Shirts and Socks (Medium, 320 Black)

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L From $17.19

Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
Beige, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
Black, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
Gray, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
Navy, variant on Merino Wool Base Layer Mens Set - Midweight, Heavyweight, Lite Merino Wool Thermal Underwear For Men Top, Bottom Navy L
From$1719
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

Shield Series Koretec Polar Weight Top, Heavyweight Base Layer Shirt (Black, XX-Large) From $39.99

Shield Series Koretec Polar Weight Top, Heavyweight Base Layer Shirt (Black, XX-Large)
Available in additional 4 options
Options
From$3999
Blocker Outdoors
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Women's 100% Merino Wool Heavyweight Base Layer Bottoms $149.99

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Women's 100% Merino Wool Heavyweight Base Layer Bottoms

MEN'S HEAVYWEIGHT FLEECE BASELAYER CREW TOP - Black, S $24.99

MEN'S HEAVYWEIGHT FLEECE BASELAYER CREW TOP - Black, S
current price $24.99
32 Degrees
MEN'S HEAVYWEIGHT FLEECE BASELAYER CREW TOP - Black, S

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
Dark Navy, variant on Men's & Big Men's Heavyweight Fleece Baselayer Mock Neck Long Sleeve Top, Sizes M-5XL
Ebony, variant on Men's & Big Men's Heavyweight Fleece Baselayer Mock Neck Long Sleeve Top, Sizes M-5XL
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Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray From $9.69

Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray
Black, variant on Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray
Gray, variant on Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray
White, variant on Men's Heavyweight Cotton Waffle Long Johns thermal Underwear Bottom Gray
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Heavyweight Mid-Layer Bottom - Ultimate Warmth & Comfort for Extreme Cold From $40.52

Heavyweight Mid-Layer Bottom - Ultimate Warmth & Comfort for Extreme Cold
Available in additional 3 options
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RefrigiWear
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4.7 out of 5 Stars. 35 reviews

Men's thermal Underwear Long Johns Bottom with Soft Warm Lining, Heavyweight Cold Weather Base Layer Pants Size 4XL Black From $18.19

Men's thermal Underwear Long Johns Bottom with Soft Warm Lining, Heavyweight Cold Weather Base Layer Pants Size 4XL Black
Army Green, variant on Men's thermal Underwear Long Johns Bottom with Soft Warm Lining, Heavyweight Cold Weather Base Layer Pants Size 4XL Black
Black, variant on Men's thermal Underwear Long Johns Bottom with Soft Warm Lining, Heavyweight Cold Weather Base Layer Pants Size 4XL Black
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Hinvhai
Men's thermal Underwear Long Johns Bottom with Soft Warm Lining, Heavyweight Cold Weather Base Layer Pants Size 4XL Black

Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather From $20.37

Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather
Black, variant on Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather
Dark Gray, variant on Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather
Light Gray, variant on Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather
Navy, variant on Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather
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From$2037
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Men's Ultra Heavyweight Thermal Underwear Set Fleece Lined Base Layer Top Bottom Long Johns for Cold Weather

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