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  Home  »  Thermal Underwear

Thermal Underwear

Thermal underwear (aka long johns) from Duofold and Carhartt deliver superior insulation, moisture management and comfort to all outdoor enthusiasts. Duofold and Carhartt long underwear are superior base layer underwear that keep you warm and comfortable in the toughest conditions.
   68 items (showing 1 to 30)    Page 1 of 3       1  2  3    Next >>     Show All
Duofold Men's Varitherm Base-Weight Long Sleeve Crew KTR1
Duofold Men's Varitherm Base-Weight Long Sleeve Crew
KTR1
Duofold Varitherm long sleeve crew. Lightweight base layer designed for the outdoor athlete....
Save 20%
Retail price $25.00
Our price$19.99
  Available colors
       Black

Duofold Men's  Varitherm  Mid-Weight Ankle Length Bottom 470B
Duofold Men's Varitherm Mid-Weight Ankle Length Bottom
470B
Mid-weight, jersey knit fabric provides ultimate moisture management and warmth for high activity in cold weather. Odor resistant fabric 360...
Save 15%
Retail price $26.00
Our price$21.99
  Available colors
       Black


Big and Tall sizes available
 
Duofold Men's Mid Weight Two-Layer Original Union Suit 400F
Duofold Men's Mid Weight Two-Layer Original Union Suit
400F
Originals mid weight, two-layer fabric features a blend of Merino wool and polyester for comfortable warmth in very cold weather during low activity....
Save 24%
Retail price $62.00
Our price$46.99
  Available colors
       Red


Big and Tall sizes available
 
 
Minus33 Women's Franconia Midweight Bottoms 803
Minus33 Women's Franconia Midweight Bottoms
803
Minus33 803 Women's Franconia midweight bottoms. They'll keep you warm while building a snowman with your kids, skiing, or lounging around your home....
Save 15%
Retail price $60.99
Our price$51.99
  Available colors
       Black
       Charcoal Grey
       True Red
       Natural Cream

Minus33 Women's Ossipee Women's Midweight Crew 804
Minus33 Women's Ossipee Women's Midweight Crew
804
Minus33 Women's Ossipee Crew. A well fitted princess cut crew that provides warmth and comfort....
Save 15%
Retail price $60.99
Our price$51.99
  Available colors
       Natural Cream
       Mossy Oak Break-up
       True Red
       Charcoal Grey
       Black

Minus33 Women's Sequoia Midweight 1/4 Zip 814
Minus33 Women's Sequoia Midweight 1/4 Zip
814
Minus33 Women's Sequoia midweight 1/4 Zip. It works great as a base layer or mid layer....
Save 14%
Retail price $70.00
Our price$59.99
  Available colors
       Natural Cream
       True Red
       Charcoal Grey
       Black

 
Columbia Men's Baselayer Midweight Long Sleeve Top AM6944
Columbia Men's Baselayer Midweight Long Sleeve Top
AM6944
This midweight top is the ideal all-day baselayer for aerobic activity. Finely tuned ergonomic seaming cuts a sleek, comfortable-wearing silhouette....
Save 9%
Retail price $55.00
Our price$49.99
  Available colors
       Black

Carhartt Men's Base Force Cold Weather Weight Bottom 100643
Carhartt Men's Base Force Cold Weather Weight Bottom
100643
NEW from Carhartt. Carhartt's Base Force cool weather weight bottom....
Save 33%
Retail price $60.00
Our price$39.99
  Available colors
       Black


Big and Tall sizes available
 
Carhartt Men's Base Force Cool Weather Weight Crew Neck Top 100646
Carhartt Men's Base Force Cool Weather Weight Crew Neck Top
100646
NEW from Carhartt. When it's cold outside reach for Carhartt's cool weather weight crew neck top and stay warm....
Save 50%
Retail price $60.00
Our price$29.99
  Available colors
       Black


Big and Tall sizes available
 
 
Duofold Men's Mid Weight Two-Layer Thermal Top 400T
Duofold Men's Mid Weight Two-Layer Thermal Top
400T
This original mid-weight, two-layer thermal fabric features a blend of Merino wool and polyester for comfortable warmth in very cold weather during low...
Save 33%
Retail price $33.00
Our price$21.98
  Available colors
       Blue Jean


Big and Tall sizes available
 
Duofold Women's Mid Weight Two-Layer Thermal  Bottom 401B
Duofold Women's Mid Weight Two-Layer Thermal Bottom
401B
This originals mid-weight, two-layer fabric features a blend of Merino wool and polyester for comfortable warmth in very cold weather during low...
Save 27%
Retail price $30.00
Our price$21.98
  Available colors
       Winter White

Duofold Women's Mid Weight Two-Layer Thermal Top 401T
Duofold Women's Mid Weight Two-Layer Thermal Top
401T
This originals mid-weight, two-layer fabric features a blend of Merino wool and polyester for comfortable warmth in very cold weather during low...
Save 27%
Retail price $30.00
Our price$21.98
  Available colors
       Winter White

 
Minus33 Men's Kancamangus Midweight Bottoms 706
Minus33 Men's Kancamangus Midweight Bottoms
706
Minus33 Merino Wool Thermal Bottom The finest of Merino Wool is put through our special process to create a garment that is washable, dryable and so...
Save 15%
Retail price $60.99
Our price$51.99
  Available colors
       FOREST GREEN
       Denim Heather
       Charcoal Grey
       True Red
       Black

Minus33 Men's Kinsman Midweight Turtleneck 712
Minus33 Men's Kinsman Midweight Turtleneck
712
The finest of Merino Wool is put through Minus33's special process to create a garment that is washable, dryable, soft and supple....
Save 14%
Retail price $69.99
Our price$59.99
  Available colors
       Denim Heather
       FOREST GREEN
       True Red
       Charcoal Grey
       Black

Minus33 Men's Kobuk Expedition 1/4 Zip 723
Minus33 Men's Kobuk Expedition 1/4 Zip
723
Minus33 Merino Wool Kobuk Thermal 1/4 Zip. An extremely warm, comfortable, and durable garment....
Save $15
Retail price $100.00
Our price$84.99
  Available colors
       Black

 
Minus33 Merino Wool Expedition Balaclava 740
Minus33 Merino Wool Expedition Balaclava
740
Get maximum warmth and look great wearing a Minus33 Expedition balaclava. A stylish accessory for men or women....
Save 13%
Retail price $30.00
Our price$25.99
  Available colors
       Black

Minus33 Women's Merino Wool Lightweight  Thermal Bottom 801
Minus33 Women's Merino Wool Lightweight Thermal Bottom
801
Minus33 Women's Merino Wool Lightweight Thermal BottomThe finest of Merino Wool is put through our special process to create a garment that is washabl...
Save 15%
Retail price $60.99
Our price$51.99
  Available colors
       Black

Minus33 Women's Moriah Lightweight Crew 802
Minus33 Women's Moriah Lightweight Crew
802
Minus33 802 Women's Moriah Lightweight Crew. A nice lighter thermal top option for the not so frigid weather....
Save 15%
Retail price $60.99
Our price$51.99
  Available colors
       True Red
       Charcoal Grey
       Black

 
Duofold Men's Varitherm Base-Weight Ankle Length Bottom KTR2
Duofold Men's Varitherm Base-Weight Ankle Length Bottom
KTR2
Duofold Varitherm ankle length bottom. Lightweight base layer designed for the outdoor athlete....
Save 20%
Retail price $25.00
Our price$19.99
  Available colors
       Black

Duofold Women's Varitherm Base-Weight Long Sleeve Crew KTR3
Duofold Women's Varitherm Base-Weight Long Sleeve Crew
KTR3
Duofold Women's Varitherm long sleeve crew. Lightweight base layer designed for the outdoor athlete....
Save 20%
Retail price $25.00
Our price$19.99
  Available colors
       Black

Duofold Women's Varitherm Base-Weight Ankle Length Bottom KTR4
Duofold Women's Varitherm Base-Weight Ankle Length Bottom
KTR4
Duofold Women's Varitherm ankle length bottom. Lightweight base layer designed for the outdoor athlete....
Save 20%
Retail price $25.00
Our price$19.99
  Available colors
       Black

 
Hot Chillys Women's Pepper Stretch Crew PL8020
Hot Chillys Women's Pepper Stretch Crew
PL8020
Hot Chillys Women's Pepper Collection Body Fit Crew Warmth Factor 7Base layering is a fundamental component to keeping warm and staying dry. This...
Save 22%
Retail price $45.00
Our price$34.99
  Available colors
       Black

Hot Chillys Men's Pepper Stretch Crew PL8021
Hot Chillys Men's Pepper Stretch Crew
PL8021
Hot Chillys Men's Pepper Body Fit Crew Warmth Factor 7Base layering is a fundamental component to keeping warm and staying dry. This stretch fit wicking...
Save 22%
Retail price $45.00
Our price$34.99
  Available colors
       Black

Hot Chillys Men's Pepper Body Fit Bottom PL8023
Hot Chillys Men's Pepper Body Fit Bottom
PL8023
Hot Chillys Men's Pepper Stretch Fit Bottom Warmth Factor 7Base layering is a fundamental component to keeping warm and staying dry. This relaxed fit...
Save 22%
Retail price $45.00
Our price$34.99
  Available colors
       Black

 
Hot Chillys Women's Pepper Insulated Bottoms  PS3800
Hot Chillys Women's Pepper Insulated Bottoms
PS3800
Hot Chillys Women's Pepper Skins Insulated Bottom Warmth Factor 6Pepper Skins is ideal for all types of cool weather activities. This thermal bottom is...
Save 17%
Retail price $30.00
Our price$24.99
  Available colors
       White

Carhartt Men's Base Force Cool Weather Weight Bottom 100642
Carhartt Men's Base Force Cool Weather Weight Bottom
100642
NEW from Carhartt. Carhartt's Base Force cool weather weight bottom...
Save 50%
Retail price $60.00
Our price$29.99
  Available colors
       Black


Big and Tall sizes available
 
Carhartt Men's Midweight Cotton Union Suits K226
Carhartt Men's Midweight Cotton Union Suits
K226
The Carhartt Union Suit is a one-piece undergarment that keeps you warm, top and bottom. It's made of 100% comfortable, easy-breathing 8 oz. cotton and...
Save 24%
Retail price $42.00
Our price $36.99
Sale price $31.99
  Available colors
       Red

 
Carhartt Midweight Cotton Union Suits - Irregular K226IRR
Carhartt Midweight Cotton Union Suits - Irregular
K226IRR
The Carhartt Union Suit is a one-piece undergarment that keeps you warm, top and bottom. It's made of 100% comfortable, easy-breathing 8 oz. cotton....
Save 45%
Retail price $42.00
Our price $36.99
Sale price $22.99
  Available colors
       Red

Carhartt Men's Heavyweight Cotton Thermal Bottom K229
Carhartt Men's Heavyweight Cotton Thermal Bottom
K229
With fabric that is 30% heavier than most other thermals, our heavyweight cotton thermal bottom helps keep you warm no matter how long you remain outside...
Save 33%
Retail price $30.00
Our price $24.99
Sale price $19.99
  Available colors
       Black


Big and Tall sizes available
 
Columbia Women's Baselayer Midweight Long Sleeve Top AL6654
Columbia Women's Baselayer Midweight Long Sleeve Top
AL6654
The perfect first layer for winter snow sports, these tights offer maximum warmth, minimum weight, and zoned performance for optimal comfort....
Save 17%
Retail price $60.00
Our price$49.99
  Available colors
       Black

 
   68 items (showing 1 to 30)    Page 1 of 3       1  2  3    Next >>     Show All

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Super Casuals, 52 Seneca Street, Geneva, NY 14456
Phone: 800-535-1044
Email: sales@supercasuals.com




 
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