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Men's Midweight Cotton Thermal Knit

A comfortable essential done the Carhartt way. This thermal suit made from a cotton-poly blend that reduces chafing and provides maximum comfortability. It can be worn as a base layer in the cold months and has thumbhole sleeves for extra coverage.
  • 5.29 ounce, 60% cotton, 40% Polyester
  • Built to move with Rugged Flex® stretch technology
  • Waffle Knit traps heat
  • Smooth Flatlock seams and tagless label for comfort
  • Carhartt logo printed on chest
  • Concealed thumb loop
  • Model height: 6'2"; Chest size: 40.5"; Wearing size M
  • Imported
WARRANTY_ACCESSORIES

Classic Cotton-Poly Union Suit

$49.99 – $52.99

Style #MUS130
COLOR: Brick Red


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Fit & Technology
Rugged Flex Icon

Rugged Flex®

Carhartt Rugged Flex® technology moves and stretches with you throughout the day so that whatever you're doing, it's easier to do.

Rugged Flex® garments must meet the Carhartt's defined standards for stretch, recovery, and durability, so when you put on a Rugged Flex® garment, you know it won't let you down. You'll find Rugged Flex® in shorts, shirts, pants, jackets, and boots because you need gear that helps you move, not gear that holds you back.
Stretch image
PRODUCT FEATURES
Men's Midweight Cotton Thermal Knit
A comfortable essential done the Carhartt way. This thermal suit made from a cotton-poly blend that reduces chafing and provides maximum comfortability. It can be worn as a base layer in the cold months and has thumbhole sleeves for extra coverage.
  • 5.29 ounce, 60% cotton, 40% Polyester
  • Built to move with Rugged Flex® stretch technology
  • Waffle Knit traps heat
  • Smooth Flatlock seams and tagless label for comfort
  • Carhartt logo printed on chest
  • 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

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

There are no comments
4.0 / 5.0
24 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
13
6
0
1
4
Appearance
4.1 / 5
Durability
4.1 / 5
Quality
4.2 / 5
Functionality
4.0 / 5
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
I am a union plumber I stay warm all day without sweating with minimal layers in 20 degree weather all day thank you carharrt
This review was collected as part of a promotion
January 9, 2021
Secaucus, NJ
Purchased
1 month ago
Age:
35-44
Gender:
Male
Rated 4 out of 5
Appearance
4 / 5
Durability
4 / 5
Quality
4 / 5
Functionality
4 / 5
Great
Great! It is not as warm as I thought though
January 7, 2021
Purchased
1 month ago
Rated 4 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
4 / 5
Functionality
4 / 5
Good but could be improved
I enjoy the union suit. The material is soft and warm; it does a decent job of keeping the heat close. I do have issues with it though. The cuffs both sleeve and pant leg, why aren’t they rib knit. I don’t understand. The “shirt tail could be a few inches longer as well. Otherwise it’s a bang on product.
January 5, 2021
BOGUE CHITTO, MS
Age:
20-24
Gender:
Male
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Nice
Berry berry goo
January 4, 2021
Lockport, IL
Purchased
1 month ago
Age:
35-44
Gender:
Male
Rated 4 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Odd sizing in waist
Got a size small as for the shirt shoes I normally wear for Carhartt. The waist is a lot thinner than you’d expect with lots of space for the chest and legs. Weird proportions but it’s barely fits. Anything bigger would be too large.
November 28, 2020
Purchased
2 months ago
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Dear God, I wear this thing daily and it keeps me warm! This is my first layer and some days all I wear over top of it are my bibs and I stay warm! Great investment!!
This review was collected as part of a promotion
November 17, 2020
Canton , OH
Purchased
4 months ago
Age:
35-44
Gender:
Male
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Nothing better
Its great, keeps me warm and that's all I care about. Thanks carhartt.
November 9, 2020
Panama City, FL
Purchased
3 months ago
Age:
55-64
Gender:
Male
Rated 5 out of 5
AWESOME
GREAT FIT, WORKS REALLY WELL.
October 20, 2020
Bayfield, CO
Purchased
3 months ago
Age:
45-54
Gender:
Male
Rated 1 out of 5
Appearance
1 / 5
Durability
1 / 5
Quality
2 / 5
Functionality
1 / 5
Bring back the old version
I like union suits because there is no waist band. This has a band on the stomach and around back. It is also too thin. The old style had some issues, but was a much better union suit.
October 2, 2020
74058, VA
Age:
45-54
Gender:
Male
Response from Carhartt
We are sorry to hear you do not care for the updated design. please contact us at 1 800 833 3118 with any questions.
October 14, 2020
Susan F
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Quality is excellent. Fit is true
May 28, 2020
Hannibal, MO
Purchased
8 months ago
Age:
35-44
Gender:
Male
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 6 questions Browse 6 questions and 11 answers
Size chart?
A shopper on May 9, 2020
BEST ANSWER: The size chart will be located above the size options.
Does it have an opening in the back?
A shopper on Dec 10, 2019
BEST ANSWER: Yes it does.
How does the back flap work?
A shopper on Dec 1, 2019
BEST ANSWER: the back flap opening is horizontal across the top of the butt. No, but very stretchy elastic keep it closed until you grab the lip of the flap and pull it down, making an opening for sitting on a toilet.
What is the inseam length in medium?
A shopper on Nov 30, 2019
BEST ANSWER: 32 inches.
Do you have a more heavy weight union suit?
A shopper on Nov 19, 2019
BEST ANSWER: This will be the only style we will offer at this time. We appreciate your feedback and will forward your suggestion to our Product Design Team for future consideration.
What is the waist size of the small?
A shopper on Nov 11, 2019
BEST ANSWER: I don’t know but I know the med fit my son who has a 30 inch waist and is 5’9”

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