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Duofold

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Below $10 (3)$10 - $20 (68)$20 - $30 (43)$30 - $40 (16)Above $40 (9)
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M (25)L (25)XL (25)S (14)
Material
Polyester (55)Cotton (45)Merino (44)Knit (35)Nylon (24)Fleece (6)Lycra (3)
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Champion Catalog (109)Amazon (11)Amazon Marketplace (6)Essential Apparel.com (5)Campmor (6)Working Person's Store (2)
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Featured Product Duofold Technical Brief (For Men)

Duofold Technical Brief (For Men)

Duofold Duo Dri : A complete collection of all-season apparel for both men and women. Using the highest performance fibers available, Duofold has crea... Read more at Campmor
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Campmor
4.5/5.0 store rating
6,018 store reviews
See all products from Campmor (6)
Featured Product Duofold Underwear: Protherm Polypropylene Bottoms 230 B/DNV Thermal Underwe...

Duofold Underwear: Protherm Polypropylene Bottoms 230 B/DNV Thermal Underwe...

Duofold's single layer stretch rib knit fabric in this top provides the ultimate moisture movement to keep the surface of your skin dry and comfortabl... Read more at Working Person's Store
In stock
New
4.0/5.0 store rating
147 store reviews
See all products from Working Person's Store (2)
Featured Product Duofold ProTherm Long-Sleeve Tall Men's Crew Shirt-OLIVE Size M

Duofold ProTherm Long-Sleeve Tall Men's Crew Shirt-OLIVE Size M

How can you stay warm and dry during any outdoor activity? Wear this Duofold men's shirt — on its own or as thermal underwear. Mid-weight performanc... Read more at Champion Catalog
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Featured Product Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Crew Neck Top...

Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Crew Neck Top...

This Duofold long underwear features a Merino Wool blend outer layer This Duofold long underwear features a 100% cotton inner layer for softness This ... Read more at Amazon
In stock
Get free shipping on orders over $25!
Amazon
3.5/5.0 store rating
1,589 store reviews
See all products from Amazon (11)
Featured Product Men's Two-Layer Thermal Underwear Bottoms by Duofold

Men's Two-Layer Thermal Underwear Bottoms by Duofold

Men's Two-Layer Thermal Underwear Bottoms by Duofold. Since 1906, Duofold is dedicated to delivering outdoor performance clothing that gives you the ... Read more at Amazon Marketplace
Stock info not available
Fantastic prices with ease & comfort of Amazon.com!
3.0/5.0 store rating
137 store reviews
See all products from Amazon Marketplace (6)
Featured Product Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Pant - 400e

Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Pant - 400e

This Duofold thermal long underwear pant is midweight and constructed for Tall men. Suggested uses are trekking, camping and skiing. Read more at Amazon Marketplace
Stock info not available
Fantastic prices with ease & comfort of Amazon.com!
3.0/5.0 store rating
137 store reviews
See all products from Amazon Marketplace (6)
 
Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Pant - 400e

Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Pant - 400e

This Duofold long underwear features a 100% cotton inner layer for softness This thermal long underwear pant is 3 inches longer than regular size bott... Read more at Amazon
In stock
Get free shipping on orders over $25!
Amazon
3.5/5.0 store rating
1,589 store reviews
See all products from Amazon (11)
Duofold Men's Varitherm Expedition Weight 2-Layer Long Underwear 360 Stretc...

Duofold Men's Varitherm Expedition Weight 2-Layer Long Underwear 360 Stretc...

This Duofold thermal long underwear features a heavyweight, stretch knit fabric. Read more at Amazon Marketplace
Stock info not available
Fantastic prices with ease & comfort of Amazon.com!
3.0/5.0 store rating
137 store reviews
See all products from Amazon Marketplace (6)
Duofold 426 Series Expedition Weight Grid Fleece Underwear Pants (For Men)

Duofold 426 Series Expedition Weight Grid Fleece Underwear Pants (For Men)

Expedition weight fabric is 94% polyester/4% spandex grid fleece for exceptional warmth during moderate cold weather activities. The napped inner grid... Read more at Campmor
In stock
New
Campmor
4.5/5.0 store rating
6,018 store reviews
See all products from Campmor (6)
Duofold Men's Insulayer Originals 2-Layer Long Underwear Henley Top - 400c

Duofold Men's Insulayer Originals 2-Layer Long Underwear Henley Top - 400c

This Duofold long underwear features a Merino Wool blend outer layer This Duofold long underwear features a 100% cotton inner layer for softness Henle... Read more at Amazon
In stock
Free Shipping: orders over $25
Amazon
3.5/5.0 store rating
1,589 store reviews
See all products from Amazon (11)
Duofold Men Insulayer Originals 2-Layer Long Underwear Crew Neck Top - 2XL ...

Duofold Men Insulayer Originals 2-Layer Long Underwear Crew Neck Top - 2XL ...

Duofolds Insulayer Originals 2-Layer Men Long Underwear Crew Neck Top is designed for a wide variety of outdoor activities, including trekking, campin... Read more at Amazon Marketplace
Stock info not available
Fantastic prices with ease & comfort of Amazon.com!
3.0/5.0 store rating
137 store reviews
See all products from Amazon Marketplace (6)
Duofold Thermals Mid Weight Two-Layer Underwear Pants (For Men)

Duofold Thermals Mid Weight Two-Layer Underwear Pants (For Men)

Thermals two-layer construction combines the next-to-skin softness of cotton with durability and performance of polyester. The bi-ply construction hel... Read more at Campmor
In stock
New
Campmor
4.5/5.0 store rating
6,018 store reviews
See all products from Campmor (6)
Men's Two-Layer Thermal Underwear Crew Top by Duofold

Men's Two-Layer Thermal Underwear Crew Top by Duofold

Quality constructed with 6 ounce two-layer construction creates thermal barrier against cold. Flatlock seams to help avoid irritation. Rib cuffs for a... Read more at Amazon
In stock
Get free shipping on orders over $25!
Amazon
3.5/5.0 store rating
1,589 store reviews
See all products from Amazon (11)
Duofold Men Insulayer Originals 2-Layer Long Underwear Pant - 2XL

Duofold Men Insulayer Originals 2-Layer Long Underwear Pant - 2XL

Duofolds Insulayer Originals 2-Layer Men Long Underwear Pant is designed for a wide variety of outdoor activities, including trekking, camping and ski... Read more at Amazon Marketplace
Stock info not available
Fantastic prices with ease & comfort of Amazon.com!
3.0/5.0 store rating
137 store reviews
See all products from Amazon Marketplace (6)
Duofold Thermals Mid Weight Two-Layer Underwear Crew (For Men)

Duofold Thermals Mid Weight Two-Layer Underwear Crew (For Men)

Thermals two-layer construction combines the next-to-skin softness of cotton with durability and performance of polyester. The bi-ply construction hel... Read more at Campmor
In stock
New
Campmor
4.5/5.0 store rating
6,018 store reviews
See all products from Campmor (6)
Men's Two-Layer Thermal Underwear Bottoms by Duofold

Men's Two-Layer Thermal Underwear Bottoms by Duofold

Quality constructed with 6 ounce two-layer construction creates thermal barrier against cold Flatlock seams to help avoid irritation. Rib cuffs for a ... Read more at Amazon
In stock
Get free shipping on orders over $25!
Amazon
3.5/5.0 store rating
1,589 store reviews
See all products from Amazon (11)
Duofold Men Insulayer Originals Long Underwear 2-Layer Unionsuit 400f

Duofold Men Insulayer Originals Long Underwear 2-Layer Unionsuit 400f

The Insulayer Originals Men 2-Layer Long Underwear Unionsuit, from performance apparel manufacturer Duofold, is a one-piece style designed for a wide ... Read more at Essential Apparel.com
In stock
Ships within 48 hours
3.5/5.0 store rating
10 store reviews
See all products from Essential Apparel.com (5)
Duofold 615 Series Midweight Two Layer Underwear Crew (For Men)

Duofold 615 Series Midweight Two Layer Underwear Crew (For Men)

Midweight 2-layer performance thermal fabrication with a 100% polyester inner layer and a 30% Merino wool/70% polyester outer layer. This 2-layer blen... Read more at Campmor
In stock
New
Campmor
4.5/5.0 store rating
6,018 store reviews
See all products from Campmor (6)
Duofold Men's Insulayer Originals 2-Layer Long Underwear Henley Top - 400c

Duofold Men's Insulayer Originals 2-Layer Long Underwear Henley Top - 400c

ORIGINALS Men's Button Front Henley Fiber Content: 100% cotton inside, 65% polyester 25% wool, 10% nylon outside Country Of Origin: IMPORTED Read more at Amazon
In stock
Free Shipping: orders over $25
Amazon
3.5/5.0 store rating
1,589 store reviews
See all products from Amazon (11)
Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Crew Neck Top...

Duofold Men's Insulayer Originals 2-Layer Long Underwear Tall Crew Neck Top...

This Duofold thermal long underwear top is midweight and constructed for Tall men. Suggested uses are trekking, camping and skiing. Read more at Amazon Marketplace
Stock info not available
Fantastic prices with ease & comfort of Amazon.com!
3.0/5.0 store rating
137 store reviews
See all products from Amazon Marketplace (6)
Duofold 426 Series Expedition Weight Grid Underwear Crew (For Men)

Duofold 426 Series Expedition Weight Grid Underwear Crew (For Men)

Expedition weight fabric is 94% polyester/4% spandex grid fleece for exceptional warmth during moderate cold weather activities. The napped inner grid... Read more at Campmor
In stock
New
Campmor
4.5/5.0 store rating
6,018 store reviews
See all products from Campmor (6)
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