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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
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
 
 
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There are no comments
4.0 / 5.0
39 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
23
6
2
1
7
Appearance
4.2 / 5
Durability
4.1 / 5
Quality
4.2 / 5
Functionality
4.0 / 5
Rated 1 out of 5
Appearance
2 / 5
Durability
1 / 5
Quality
1 / 5
Functionality
1 / 5
Not As Expected
This item runs small, is extremely thin material not what I was hoping for- I use Carhartt all the time I work outside in the freezing temps. can't see how it would keep anyone warm. Only good thing is that it was extremely easy to return and get my money back.
March 1, 2021
54209, WI
Purchased
1 month ago
Age:
55-64
Gender:
Female
Response from Carhartt
We are sorry this item didn’t meet your needs and have shared your input with Product Design. Please contact us at 1 800 833 3118 if we can assist in any way.
March 2, 2021
Megan M
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Great!
I got them for my son who is a Groomer at the Steamboat Springs ski resort. So he needs to keep warm. He also wanted a pair to match his 2 1/2 year old nephew!!
February 21, 2021
Purchased
1 month ago
Rated 1 out of 5
Appearance
1 / 5
Durability
1 / 5
Quality
1 / 5
Functionality
1 / 5
Not A Fan of New Design
As a person of large girth, I do not like the new design. The elastic rear closure allows separation when over-pants ride down with wear. Also, the midriff reinforcement, opposing this closure, feels strange to someone used to the traditional all button style of union suit.
February 11, 2021
Stuyvesant Falls, NY
Age:
55-64
Gender:
Male
Response from Carhartt
We appreciate your loyalty and are sorry to hear you do not care for the updated design. please contact us at 1 800 833 3118 with any questions.
March 8, 2021
Megan M
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
4 / 5
red heat
nice warm pair if undergarment
This review was collected as part of a promotion
February 5, 2021
Wyandanch, NY
Age:
25-34
Gender:
Male
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Good product, please make in USA to make it perfect
Carhart is always a good product does as one expects and exceeds in most areas. Would be super if you could bring manufacture back to the USA.
January 23, 2021
Manor, TX
Purchased
2 months ago
Age:
65+
Gender:
Male
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Union Suit
My son loves these, but only the Carhart brand. They are very hard to find
January 16, 2021
80634, CO
Purchased
4 months ago
Age:
65+
Gender:
Female
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
2 months 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
2 months 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
3 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 7 questions Browse 7 questions and 12 answers
Is there a trapdoor in the rear?
A shopper on Feb 23, 2021
BEST ANSWER: Yes, you will be able to pull these down in the back.
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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