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Men's, Cotton Rib Knit

Total body warmth in one comfortable garment.
  • 8-ounce, 100% cotton ring-spun knit
  • Reinforced stitching on all seams
  • Back opening with button closure
  • Rib-knit neck and cuffs
  • Tagless neck label
  • Carhartt logo printed on chest
  • Model height: 6'2"; Chest size: 40.5"; Wearing size M
  • Imported

For over 125 years, Carhartt, Inc. has been committed to offering the finest workwear products and customer service available. We stand behind the quality, craftsmanship, and performance of all our products. We use only the finest materials and apply strict quality control standards to each and every garment and accessory that we sell. Our goal is to ensure your satisfaction with each purchase and provide you the best possible service for years to come.

Since all apparel has an expected service life, this commitment does not cover damage caused by normal wear and tear (including zippers and other hardware), misuse, neglect, or obvious abuse of the garment. Carhartt, Inc. assumes no liability for garments that have had alterations, embroidery, or other ornamentation added to the garment.

Please contact our customer service team for all warranty questions:

Contact Us

Machine wash warm with like colors, Non-chlorine bleach when needed, Tum ble dry medium remove promptly,
NEW_COLOR_Flag
40% OFF

Midweight Cotton Union Suit

$29.99 – $31.79 $49.99 – $52.99

150 - 159 LOYALTY POINTS

Style #K226
NEW_COLOR_Flag
40% OFF
COLOR: Red


There are no Carhartt Company stores or Great Partner stores in your area with this item.
OUR COMMITMENT

For over 125 years, Carhartt, Inc. has been committed to offering the finest workwear products and customer service available. We stand behind the quality, craftsmanship, and performance of all our products. We use only the finest materials and apply strict quality control standards to each and every garment and accessory that we sell. Our goal is to ensure your satisfaction with each purchase and provide you the best possible service for years to come.

Since all apparel has an expected service life, this commitment does not cover damage caused by normal wear and tear (including zippers and other hardware), misuse, neglect, or obvious abuse of the garment. Carhartt, Inc. assumes no liability for garments that have had alterations, embroidery, or other ornamentation added to the garment.

Please contact our customer service team for all warranty questions:

Contact Us

PRODUCT CARE

Machine wash warm with like colors, Non-chlorine bleach when needed, Tum ble dry medium remove promptly,

What People are saying

Review Summary

Average Rating

No Reviews

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Too Tight
Perfect
Too Loose
Appearance
 
 
Durability
 
 
Quality
 
 
Comfort
 
 
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4.5 / 5.0
56 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
44
5
3
1
3
Appearance
4.8 / 5
Durability
4.8 / 5
Quality
4.6 / 5
Comfort
4.7 / 5
Fit
Runs Small
 
Runs Large
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
1 / 5
Comfort
3 / 5
Small buttons
This thermal feels very soft when you are wearing it. My problem with it is that the buttons are to small or the hole is to large for the button. You'll spend the whole day just re buttoning it cause they keep coming undone.
January 2, 2019
Tehachapi , CA
Purchased
1 month ago
Age:
25-34
Gender:
Male
Response from Carhartt
We're sorry to hear this and have shared your input with Product Design. Please contact Customer Service at 1 800 833 3118 with any questions.
January 2, 2019
Therese S
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Amazing
These are my husbands favorite. Hope the come in more colors soon
December 26, 2018
Woonsocket , RI
Purchased
1 month ago
Age:
35-44
Gender:
Female
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Fantastic
I don't think I have any complaints or would change anything about it. Maybe get rid of that big long tag at the neck. It's warm, surprisingly comfortable. The red is great, it even looks cool. I've gotten lots of compliments from the ladies.
December 20, 2018
Purchased
1 month ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Wonderfully comfy
My husband loves these suits. Works outside during winter and wears one every day.
December 5, 2018
Purchased
2 months ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
4 / 5
Not as warm as I expected it to be but very good quality and fit
I would give it five stars however it is not as warm as a thermal top and bottom. I like the homespun cotton but wish it was heavier instead of the mid weight. I will keep these probably and wear the thermals underneath on very cold nights other wise maybe on not very cold nights just wear the union suit. I also like the ribbed cuffs and by the ankles. Size was exactly as described and shipping was very fast
This review was collected as part of a promotion
December 4, 2018
Purchased
2 months ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Love carhartt products
December 4, 2018
Purchased
2 months ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Very comfortable and warm. Able to work all day without issue. Not fond of how big the buttons are or how thick the flaps are on front.
November 7, 2018
Purchased
3 months ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
I would definitely recommend, not only warm, but comfortable & durable
November 4, 2018
Purchased
3 months ago
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Absolutely great. Exactly what I wanted
October 30, 2018
Crestline, CA
Purchased
3 months ago
Age:
65+
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Comfort
5 / 5
Great Union Suit
My husband loves his new Carhartt Union Suit as you can tell by the look on his face! Now our 16 year old son wants won too!
My husband in his new Carhartt Union Suit!
My husband in his new Carhartt Union Suit!
October 8, 2018
Boise, ID
Age:
45-54
Gender:
Male
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 18 questions Browse 18 questions and 27 answers
Would these work for women ???
A shopper on Dec 17, 2018
BEST ANSWER: Why not in some cases women wear guys clothes , but I have heard that some women would not wear them because they were not flowered
Is the back opening horizontal or vertical?
A shopper on Dec 3, 2018
BEST ANSWER: It is vertical.
Does this MIDWEIGHT COTTON UNION SUIT come in black or gray?
A shopper on Nov 24, 2018
BEST ANSWER: Not at this time. We have forwarded this over to our product team as a suggestion.
What type of shipping is used? My physical address and mailing address are different
A shopper on Nov 22, 2018
BEST ANSWER: Within the lower 48 states, we typically use UPS for physical shipping addresses and USPS for PO Boxes.
How to order correct size union thermal ?
A shopper on Nov 20, 2018
BEST ANSWER: Our sizes are based on chest and waist measurements. You are welcome to use our Size & Fit Guide with your measurements. Feel free to contact us if we can be of further assistance.
I wear a size 48 in jeans and my 4XL Carhartt long we've shirt is just a little loose on me. What size union suit should I buy?
A shopper on Oct 11, 2018
BEST ANSWER: I'm 6" and 240 I wear an XL and fits nice. Just wish it had zippers instead of buttons. Don't need the nostalgia.
I am 6'3" and weigh 230 lbs. I was thinking of either a large tall or an x-large tall. What would you recommend?
A shopper on Sep 20, 2018
BEST ANSWER: We would recommend going by your chest and waist measurements and following the size and fit guide. You can also contact our Customer Service Department for further assistance with sizing.
I only notice one button closure on the backside of the model in the picture but my union suit has two button closures on the back, is that correct?
A shopper on Jun 7, 2018
BEST ANSWER: The style currently has two buttons in the back. We are working with our ecommerce department to get the image updated.
I’m 6’2” how short are regular compared to tall?
A shopper on Jan 12, 2018
BEST ANSWER: The inseam on the Regular sizes is going to be 31 1/2 inches and for the Tall sizes it will be 33 1/2 inches.
I wear 32 by 32 in jeans what size should I?
A shopper on Jan 3, 2018
BEST ANSWER: You would likely need size medium.
Do they make union suits with the flap anymore?
A shopper on Dec 6, 2017
BEST ANSWER: This garment features a back opening with a button closure.
Is it pre shrunk or should I factor that into sizing?
A shopper on Nov 30, 2017
BEST ANSWER: This style is pre-washed. This style should not shrink more than 2-4% over the lifetime of the garment as long as the care instructions are followed.
I'm 5'7 and about 180lbs wanting to buy a pair on the union thermal bit don't know what size is best I wear between a medium in some stuff and a large in others what size would be best?
Jacob R on Oct 28, 2017
BEST ANSWER: We recommend selecting a size based on your chest and waist measurements using our size and fit guide. Feel free to contact us with your measurements for assistance.
I wear a 31-30 in jeans what size you recomend for the union suit?
A shopper on Jan 23, 2017
BEST ANSWER: The regular inseam is 31 1/2, and the tall inseam is 33 1/2.
What is the inseem on a small ?
A shopper on Jan 13, 2017
BEST ANSWER: The inseam is 31.5" in all sizes.
I wear a lg tall in long sleeve shirts/thermals and lg tall in thermal bottoms would I go lg tall in the union thermal I'm 6'2"
205lbs ?
A shopper on Jan 9, 2017
BEST ANSWER: Right where the size options are listed there is a clickable underlined hyper text link that says "SIZE & FIT GUIDE"

Click on it and a size chart will pop up. Get a measuring tape and measure yourself. Pick a size on the chart that fits your measurements.
Planning to buy for my husband for Christmas, he fits the medium measurements but will it be long enough with him being 6'3? thanks!
A shopper on Nov 17, 2016
BEST ANSWER: The inseam is 31.5 inches.
What is the source of this product?
Anna C Staff on Jun 1, 2016
BEST ANSWER: This product is imported.