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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 not only keeps you warm, it also wicks away sweat, fights odor, and releases stains. It's made of the perfect blend of polyester and spandex to give you the range of motion you need.
  • 7.7-ounce, 95% Polyester, 5% Spandex
  • 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 Quarter-Zip

$49.99 – $61.99

Style #MBL111
COLOR: Shadow Gray


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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 not only keeps you warm, it also wicks away sweat, fights odor, and releases stains. It's made of the perfect blend of polyester and spandex to give you the range of motion you need.
  • 7.7-ounce, 95% Polyester, 5% Spandex
  • 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

4.9 of 5.0
Fit
Too Tight
Perfect
Too Loose
Appearance
 
 
Durability
 
 
Quality
 
 
Comfort
 
 
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4.9 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
17
0
1
0
0
Appearance
5.0 / 5
Durability
4.8 / 5
Quality
5.0 / 5
Comfort
4.8 / 5
Functionality
4.9 / 5
Fit
Runs Small
 
Runs Large
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Not Just An Undershirt
I absolutely love this thermal shirt. I work outside in the great state of NY where it's a must to wear layers due to the weather. This shirt is one of the most comfortable shirts I have ever worn. It is super soft. It keeps you very warm, yet is breathable at the same time. It's moisture wicking and seems to have an odor control system in place. The quarter zipper and side front pocket feature give it that extra special touch. Honestly, I have been wearing it as a casual shirt as well as an undershirt. I highly recommend to anyone that wears undershirts. Carhartt has done it again!
User submitted image
Added Mar 23, 2020
March 23, 2020
Jamestown, NY
Age:
35-44
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Great winter base layer
Reviewing this shirt as a Carhartt field tester. It works great for layering up in cold weather awesome base layer for winter and doesn't feel restrictive
March 17, 2020
West Haven, CT
Age:
35-44
Gender:
Male
Field Tester:
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
All day everyday
Definitely would recommend this set if you are looking for something warm and durable to throw under your work or everyday clothes. It definitely kept me warm and dry during that stretch of cold weather we have recently. I could work in them all day without feeling wet and soggy. They don’t hold smell either so that was a plus if you don’t get a chance to wash them everyday. They have stretch where I needed it so they didn’t bind up underneath regular clothes. I’d say a plus all around. It would be nice to have a crew neck or v neck though as other options instead of the 1/4 zip.
March 17, 2020
Saginaw , MI
Age:
25-34
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
4 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Very Warm, Comfortable Thermal Shirt
Received this thermal shirt for Carhartt field testing. When layered, the shirt gets very warm; I wore under my J140 jacket in single digit temperatures with negative wind chills while working/moving and had no problem staying warm. When layered under a long sleeve shirt and jacket, I had to remove the shirt in 20-30 degree temperatures as it got too warm (not a bad thing!).

The shirt is meant to be layered, therefore, it should not be worn by itself unless in warmer temperatures. The shirt offers no wind resistance if worn by itself. This thermal shirt fits true to size and has not shrunk in the wash after several times. I have noticed some minor pilling on one of the sleeves of the shirt, but that could possibly be from my bag/gear rubbing on it while hunting. Great thermal if used as intended, the balance between weight and warmth provided is awesome considering the shirt is not made of any wool/cotton blend.
March 12, 2020
WY
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Warm and comfortable.
I received this shirt as part of a Carhartt Crew Field Test to test the warmth, comfort, and durability in real world working conditions. I wore it over the winter outdoors in Colorado and Wyoming in cold weather, heavy snow, and strong winds. This is by far the warmest base layer I have ever worn. It is very comfortable and moves with you. When I got too hot, I would unzip the zipper and cool off without having to remove the layer. I would definitely recommend this shirt if you work out in the cold.
March 11, 2020
Northglenn, CO
Age:
35-44
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
AWESOME HEAVYWEIGHT BASE LAYER
I HAD THE CHANCE TO FIELD TEST THIS QUARTER-ZIP TOP, I REALLY LIKED THE WEIGHT OF THE TOP, PERFECT FOR SUPER COLD DAYS AND THOSE WARMER DAYS TOO, CAN UNZIP TO ADJUST TO YOUR COMFORT LEVEL . FABRIC IS SUPPER COMFORTABLE AND YOU HAVE GREAT MOBILITY. THIS TOP KEPT ME WARM AND STILL HAD THE BREATHABILITY WHERE I DIDN'T OVERHEAT.
March 11, 2020
MEDFORD , WI
Age:
45-54
Gender:
Male
Field Tester:
Worth the money
This and my sweatshirt keeps me comfortable in temps above 10 degrees
This review was collected as part of a promotion
February 3, 2020
Willow Grove , PA
Purchased
9 months ago
Age:
35-44
Gender:
Female
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
2 / 5
Functionality
5 / 5
To tight
I expected a similar fit as ALL of my other Carhartt products. I’m still losing weight so I kept it. Maybe by next winter it’ll fit right.
December 24, 2019
Purchased
10 months ago
Response from Carhartt
Please contact us at 1 800 833 3118 if you need any assistance.
February 27, 2020
Therese S
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
At the terminal racks at 25 Degrees and no coat
Was I happy with the performance of this heavy base layer at 25 degrees? Yes! 15 degrees would require a coat! Arm length tends to be long.
I haul gas and it gets cold breezy under the terminal racks and at our “drops.” I bought these and the medium weight models. While I live NC, that brings a frustrating climate challenge. Yesterday was the middle of December and 25 degrees at 7:00 and by 3pm it was 41. I use this along with a Carhartt Henley/Carhartt button-up FR shirt AND NO COAT. The thumb loops are AMAZING! Wish they were on the Henley. The heavy weight model was PERFECT for this day with these layers. Was I cold under the terminal rack at 7:00? Well, I wasn’t frozen, but I wasn’t warm either. It’s the right balance. It takes 15 minutes to load the tanker. I don’t like wearing a coat while loading, it just gets filthy. At 15:00, I needed to peel off that FR button-up shirt; then the sun went down at 4:45 and I had to put back on that FR shirt!
December 20, 2019
Mt. Olive , NC
Purchased
10 months ago
Age:
45-54
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Functionality
5 / 5
Like it
Warm and very comfortable.
This review was collected as part of a promotion
December 20, 2019
Purchased
10 months ago
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