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Men's, Fitted, Heavyweight Thermal Bottom

  • 8-ounce, poly spandex blend
  • FastDry® with 37.5™ Technology makes this our fastest drying gear
  • Fights odors
  • Smooth flatlock seams and tagless label enhance comfort
  • Tapered cuffs for warmth and comfort
  • Imported

For over 125 years, Carhartt, Inc. has been committed to offering the finest workwear products and customer service available. We stand behind the quality, craftsmanship, and performance of all our products. We use only the finest materials and apply strict quality control standards to each and every garment and accessory that we sell. Our goal is to ensure your satisfaction with each purchase and provide you the best possible service for years to come.

Since all apparel has an expected service life, this commitment does not cover damage caused by normal wear and tear (including zippers and other hardware), misuse, neglect, or obvious abuse of the garment. Carhartt, Inc. assumes no liability for garments that have had alterations, embroidery, or other ornamentation added to the garment.

Please contact our customer service team for all warranty questions:

Contact Us

Carhartt Base Force Extremes® Super-Cold Weather Bottom

$49.99 – $52.99

250 - 265 LOYALTY POINTS

Style #102349
COLOR: Black


There are no Carhartt Company stores or Great Partner stores in your area with this item.
Fit & Technology
    Force icon
    Base Force
    Base Force was designed to keep you warm enough to handle a 12-hour work day.


    Welcome to the warm world of Carhartt Base Force® Thermals. Available in 4 different weights: Lightweight, Midweight, Heavyweight Synthetic, and Heavyweight Cotton. Base Force was built for those who get up and go when the frozen wind blows. They’re sweat-wicking and stain-busting to help you own the cold and stay warm and dry in tough conditions.

OUR COMMITMENT

For over 125 years, Carhartt, Inc. has been committed to offering the finest workwear products and customer service available. We stand behind the quality, craftsmanship, and performance of all our products. We use only the finest materials and apply strict quality control standards to each and every garment and accessory that we sell. Our goal is to ensure your satisfaction with each purchase and provide you the best possible service for years to come.

Since all apparel has an expected service life, this commitment does not cover damage caused by normal wear and tear (including zippers and other hardware), misuse, neglect, or obvious abuse of the garment. Carhartt, Inc. assumes no liability for garments that have had alterations, embroidery, or other ornamentation added to the garment.

Please contact our customer service team for all warranty questions:

Contact Us

What People are saying

Review Summary

Average Rating

5.0 of 5.0
Fit
Too Tight
Perfect
Too Loose
Appearance
 
 
Durability
 
 
Quality
 
 
Comfort
 
 
WRITE A REVIEW

There are no comments
5.0 / 5.0
37 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
36
1
0
0
0
Appearance
4.9 / 5
Durability
4.9 / 5
Quality
5.0 / 5
Comfort
5.0 / 5
Fit
Runs Small
 
Runs Large
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
A must have for extreme cold!
Nothing like this. Kept him warm in 20 degree weather!
This review was collected as part of a promotion
December 5, 2018
Wallkill, NY
Purchased
3 weeks ago
Age:
55-64
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Won’t buy any other base layers but these!!
I live in the northern Midwest where the temperature can get pretty low and these keep me warm no matter what. Strong and warm fabric will keep you warm no matter the temperature. Will be buying more in the future!
This review was collected as part of a promotion
November 29, 2018
Purchased
4 weeks ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
finally warm in freezing rain
My husband works outdoors in freezing rain for hours at a time and I was excited when he told me he had been warm all day.
This review was collected as part of a promotion
November 20, 2018
Adna, WA
Purchased
1 month ago
Age:
65+
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Warm!!!!
They're awesome exactly what I was hoping for, they do run a bit larger than expected but I might have order d the wrong size, I'm right in the middle of sizes.
November 20, 2018
Bismarck, ND
Purchased
1 month ago
Age:
25-34
Gender:
Male
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
very warm and soft
November 14, 2018
PA
Purchased
1 month ago
Age:
25-34
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Base force extreme pants and shirt
Perfect for long periods outdoors
This review was collected as part of a promotion
November 13, 2018
Washington twp, MI
Purchased
1 year ago
Age:
55-64
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Oilfield worker
Finally a pair of cold weather thermals that keep you very warm. Very comfortable and thick, guess why works so well. Sizing is right on.
This review was collected as part of a promotion
November 11, 2018
Purchased
1 month ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Run away cold
Outside no cold, inside a structure breathes but warm. But that’s the point.
This review was collected as part of a promotion
November 9, 2018
Houston , TX
Purchased
1 year ago
Age:
45-54
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Quality product
November 6, 2018
Purchased
1 month ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
didnt realize this product was so thick. I will return it only because they will be to warm.
November 6, 2018
Purchased
1 month ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 10 questions Browse 10 questions and 17 answers
what is the name of the warmest base thermals?
A shopper on Jan 4, 2018
BEST ANSWER: We recommend either our Base Force Extremes Super Cold Weather Bottom (102349) or our Base Force Cotton Super Cold Weather Bottom (100640).
How does the super-cold cotton bottoms compare to the super-cold polyester version in use? This description makes cotton sound the warmest, a polyester comment says poly is warmest, except for the Insulated Yukon. What is warmest for sitting in a chair in a cold room all day?
Jerry F on Dec 24, 2017
Carhartt Base Force Extremes Super-Cold Weather Bottom
Carhartt Base Force Extremes Super-Cold Weather Bottom
Carhartt Base Force Cotton Super-Cold Weather Bottom
Carhartt Base Force Cotton Super-Cold Weather Bottom
BEST ANSWER: I cannot tell the difference
I have your k223dpo heavy bottom, which has been discontinued,what is the equivalent?
irving d on Jan 31, 2017
BEST ANSWER: The closest replacement would be style style 102349.
Will the heavyweight thermal bottoms block out high speed wind?
A shopper on Jan 28, 2017
BEST ANSWER: These are not specifically advertised as blocking the wind, but they will help to some extent.
How do they compare to the under armor 4.0 base layer? I wear those during winter because I'm a mail carrier.
A shopper on Jan 7, 2017
BEST ANSWER: We cannot compare them to another brand's product. However, these are great pick for warmth and quick-drying technology.
95% Poly; 5% Spandex?
A shopper on Dec 20, 2016
BEST ANSWER: This style is made of 8-ounce, 60% polyester/33% Cocona® 37.5® polyester/7% spandex.
should I order by the waist size/inseam of regular pants (size 32/32)? I usually buy a size up for ease of movement.
Deb F on Dec 17, 2016
BEST ANSWER: We would recommend a size medium regular.
What is the temperature these are rated to keep you comfortable down to?
A shopper on Oct 31, 2016
BEST ANSWER: We do not temperature rate our garments because everyone has a different threshold for what they consider to be warm. This style is for very cold weather.
are these those thin satin-y tight fitting "underarmour" stuff that pedal bikers wear ? ive bought "thermal" before from carhartt only to get what amounted to a t-shirt
jon n on Oct 17, 2016
BEST ANSWER: This style is designed for super cold weather, it is the warmest thermal we offer other than our Yukon Quilted Base Layer Bottom Style 102315 that is thicker, heavier and insulated. The link for this item is below:

http://www.carhartt.com/products/carhartt-men-hunting/Yukon-Quilted-Base-Layer-Bottom-102315
What is the source of this product?
Anna C Staff on Jun 1, 0016
BEST ANSWER: This product is imported.