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The Carhartt MBL113 Base Force Midweight Crew is a 100% polyester thermal undershirt designed with FastDry sweat-wicking and odor-fighting technology. Featuring 200 GSM waffle knit fabric, flatlock seams, and concealed thumb loops, it offers durable warmth, comfort, and mobility for active professionals who demand reliable layering in cold conditions.






| ASIN | B07N4QFGBD |
| Best Sellers Rank | 25,179 in Fashion ( See Top 100 in Fashion ) 41 in Men's Thermal Tops |
| Customer reviews | 4.6 4.6 out of 5 stars (7,329) |
| Date First Available | 29 Jan. 2019 |
| Department | Men's |
| Item model number | 100639 |
| Manufacturer | Carhartt |
M**E
Top
Nice fit comfy good quality
C**R
Good for everyday wear
Very comfortable and a good fit. Soft material.
A**R
Usual Carhartt quality
Bought for son in law who is tall 6ft 2 with long arms fit great good value for money
J**R
Warm and comfortable
I’m 5’10” and 14st. So definitely not waif like. I originally bought size large as all my clothes are size large. Exchanged for medium as large was too big. Also bought another one as it’s a really good quality warm and comfortable base layer. I wear this with a Buffalo special 6 outer layer and am good on a dog walk to about 2° C.
C**B
Smart and cozy
Husband works outside this is brilliant for him
A**D
Thunbs up
I like them.
J**.
Poor quality
I have many carhartt items and they are very well made and pretty much bomb proof.I decided to buy a base layer for a trip somewhere colder later this year so went straight to carhartt for my base layer, I was very disappointed to see a large hole where the material wasn’t sewn together during manufacturing? Shame .
S**E
Should have bought Levi’s.
Not as thick or warm as you’d expect from Carhartt
T**E
This is for my partner to use while riding an ebike in the colder weather.
G**F
I find them to be a little bit short in the sleeves but otherwise as expected. A good medium base layer.
M**M
Good material
W**E
Excellent product and worth every dime you spend! Very warm and does not irritate my skin. A good fit as well. Two suggestions...1. laundering information and 2. put a small pocket on the chest area. Other than that, I am very pleased with this purchase.
J**M
The fit matched with sizing guide. The waffle fabric comparable with more expensive garments. Overall good product for the price
Trustpilot
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