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Picture of Base Force® Heavyweight Poly-Wool Quarter-Zip in Black
Thumbnail of Base Force® Heavyweight Poly-Wool Quarter-Zip in Black
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Additional thumbnail 3 of Base Force® Heavyweight Poly-Wool Quarter-Zip
Men's Heavyweight Thermal Base Layer Quarter-Zip with Zip Pocket

Whether you work on a winter road crew or hot factory floor, this men's half-zip thermal shirt helps you tackle the job in comfort. The heavyweight shirt wicks away sweat, fights odor, and releases stains. It's made of the perfect blend of polyester and wool to give you the range of motion you need while keeping you warm.
  • 6.5-ounce, 80% Polyester, 20% Wool
  • Heavyweight, Force® Base Layer
  • Built with Force FastDry® technology to wick sweat and dry fast
  • Built to move with Rugged Flex® stretch technology
  • Fights Odors
  • Smooth Flatlock seams and tagless label for comfort
  • Concealed thumb loop
  • Model height: 6'2"; Chest size: 40.5"; Wearing size M
  • Imported
WARRANTY_ACCESSORIES

Base Force® Heavyweight Poly-Wool Quarter-Zip

$49.99 – $61.99

Style #MBL120
COLOR: Black


Size: Select Size
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Fit & Technology
Force Icon

Carhartt Force®

Keep your cool with sweat-wicking FastDry® technology.

All Carhartt Force® gear wicks sweat thanks to FastDry® technology. Force also either fights odors, releases stains with Stain Breaker® technology, or both.
Fast Dry technology has superior wicking action which makes perspiration a memory. The bottom line is that Force works harder, day in and day out, for hard-working men and women, at a price that doesn’t bring out complaints at the kitchen table.

Fast Dry
FastDry®

Superior wicking action makes perspiration a memory

Stain Breaker
Stain Breaker®

Stain fighting fabric stares down heat and grime

PRODUCT FEATURES
Men's Heavyweight Thermal Base Layer Quarter-Zip with Zip Pocket
Whether you work on a winter road crew or hot factory floor, this men's half-zip thermal shirt helps you tackle the job in comfort. The heavyweight shirt wicks away sweat, fights odor, and releases stains. It's made of the perfect blend of polyester and wool to give you the range of motion you need while keeping you warm.
  • 6.5-ounce, 80% Polyester, 20% Wool
  • Heavyweight, Force® Base Layer
  • Built with Force FastDry® technology to wick sweat and dry fast
  • Built to move with Rugged Flex® stretch technology
  • Fights Odors
  • Smooth Flatlock seams and tagless label for comfort
  • Concealed thumb loop
  • Model height: 6'2"; Chest size: 40.5"; Wearing size M
  • Imported
PRODUCT FEATURES
Men's Heavyweight Thermal Base Layer Quarter-Zip with Zip Pocket
Whether you work on a winter road crew or hot factory floor, this men's half-zip thermal shirt helps you tackle the job in comfort. The heavyweight shirt wicks away sweat, fights odor, and releases stains. It's made of the perfect blend of polyester and wool to give you the range of motion you need while keeping you warm.
  • 6.5-ounce, 80% Polyester, 20% Wool
  • Heavyweight, Force® Base Layer
  • Built with Force FastDry® technology to wick sweat and dry fast
  • Built to move with Rugged Flex® stretch technology
  • Fights Odors
  • Smooth Flatlock seams and tagless label for comfort
  • Concealed thumb loop
  • Model height: 6'2"; Chest size: 40.5"; Wearing size M
  • Imported
OUR COMMITMENT

WARRANTY_ACCESSORIES

What People are saying

Review Summary

Average Rating

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

There are no comments
4.5 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
13
0
3
1
0
Appearance
4.8 / 5
Durability
4.7 / 5
Quality
4.8 / 5
Comfort
4.8 / 5
Functionality
4.5 / 5
Fit
Runs Small
 
Runs Large
Rated 2 out of 5
Appearance
2 / 5
Durability
3 / 5
Quality
3 / 5
Functionality
3 / 5
Comfortable but not warm enough
Comfortable inner layer, but not warm enough to be called heavy weight thermals,
December 27, 2020
Northern California, CA
Purchased
4 months ago
Gender:
Male
Age:
45-54
Response from Carhartt
WE ARE SORRY THIS ITEM DIDN’T MEET YOUR EXPECTATIONS AND HAVE SHARED YOUR INPUT WITH PRODUCT DESIGN. PLEASE CONTACT US AT 1 800 833 3118 WITH ANY QUESTIONS.
March 22, 2021
Megan M
Rated 3 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
3 / 5
Good product misleading title
High quality product but very disappointed as it is very thin and I bought this as a base layer for hunting. The title of “base force heavyweight” is very misleading. Might return as it isn’t what I was looking for
December 4, 2020
Zionsville, PA
Gender:
Male
Age:
25-34
Response from Carhartt
We are sorry this did not meet your needs. Please contact 1 800 833 3118 if you need any assistance.
March 2, 2021
Therese S
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Very warm and comfortable
November 3, 2020
Purchased
6 months ago
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Very good product for the price.
October 24, 2020
Panama City , FL
Purchased
6 months ago
Gender:
Male
Age:
55-64
Rated 3 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
2 / 5
Quality product, not extreme cold weather
It is a quality product and well made. However it is not an extreme cold weather product. I have another Carhartt “Force” base layer that I bought at a local outdoor store a couple of years ago that is 2-3 times thicker material and is much warmer and just a comfortable as this shirt. When I ordered this online I was hoping I was getting the same one I bought locally, it isn’t. Still a quality product just not as warm as I was hoping.
October 19, 2020
Nampa , ID
Purchased
6 months ago
Age:
45-54
Gender:
Male
Response from Carhartt
We appreciate your feedback and are sorry to hear this. Please feel free to contact us at 1 800 833 3118 if we can assist you in any way.
October 21, 2020
Susan F
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Very Warm! Very Comfortable
Very Comfortable
October 17, 2020
Purchased
6 months ago
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Best Thermals Ever
These were the best thermals ive ever had. Very warm, yet breathable to work in without working up a sweat.
This review was collected as part of a promotion
March 16, 2020
Waldorf, MD
Age:
25-34
Gender:
Male
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Awesome to have
It’s thin yet super warming!! Love it !!
March 16, 2020
Purchased
1 year ago
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
You will forget you have it on. Very well thought out design.
I was sent this to field test and was very satisfied and comfortable. The half-zip is one of the best features of this base shirt. It is almost like a temperature control. If your cold pull it up, if it gets a little warm pull it down. It makes a big difference. The shortlisted is very comfortable and breathes if you start to sweat. It actually looks great if worn alone. I would wear it with a shirt jac or a heavyweight hoodie. I was nice and toasty. The hidden thumb loop is great when layering. Please take note that this is a heavyweight layer. It is a great base layer if you don't like to wear too many.
March 11, 2020
New York, NY
Field Tester:
Age:
35-44
Gender:
Male
Rated 5 out of 5
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
The best thermal to date.
This by far is the best thermal shirt I have worn yet and I work a lot in freezers and out in the field as a field service technician. It fits snuggly so as to it not being bulky. But has the stretch and movement to get the job done with out restricting any movements and even stretched to the max the materials don’t pull thin and allow air through them. I highly recommend this thermal for any one who has to work outside in the cold and elements
User submitted image
Added Mar 11, 2020
March 11, 2020
Orient , OH
Age:
25-34
Gender:
Male
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
Length for regular vs tall?
A shopper on Nov 25, 2020
BEST ANSWER: The measurement may vary by size. Please contact us with the size you are interested in for further assistance. You can reach us by phone at 800-833-3118 Monday-Friday from 8am-9pm EST and Saturdays 9am-5pm EST, by Live Chat Monday-Friday 9am-12am or Saturday & Sunday 9am-9pm EST or anytime by email at just_ask_us@carhartt.com.
Can this be machine washed?
Karen K on May 26, 2020
BEST ANSWER: Yes, the washing instructions are listed on the interior tag and are as follows:

Machine was cold with like colors on a gentle cycle
Do not bleach
Tumble dry low
Do not iron
Do not dry clean
Do not use softeners

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