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Men's midweight FR canvas pants with a loose original fit.

These men's canvas pants are built to last through several seasons of hard work. Comfortable enough for warm weather, they're made with midweight FR canvas. They feature a cell phone pocket on the leg as well as multiple utility pockets. The loose original fit is our most generous cut, giving you plenty of room to kneel, bend, or squat.
  • 8.5-ounce, 88% cotton / 12% high-tenacity nylon FR canvas
  • Meets the performance requirements of NFPA 70E
  • UL® classified to NFPA 2112
  • Carhartt FR label sewn on back pocket; NFPA 2112/CAT 2 label sewn on coin pocket
  • Carhartt-strong triple-stitched main seams
  • Our roomiest cut with a generous fit through the seat and thigh and a straight leg opening
  • Brass zipper fly with Nomex® FR zipper tape; Arc-resistant button closure at waist
  • Multiple utility pockets; Cell phone pocket
  • Two reinforced back pockets
  • 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 - 165F(74C), Do not bleach, Do not use hydrogen peroxi de, Tumble dry low remove promptly, Iron with low heat, Do not use fabri c softeners, Do not starch, Garment may be dry cleaned,
CAT-2 CAT-2-ATPV_12 NFPA 2112 NFPA 70E
CAT-2 CAT-2-ATPV_12 NFPA 2112 NFPA 70E

Flame-Resistant Loose Fit Midweight Canvas Pant

$84.99 – $89.99

Style #FRB159
    COLOR: Dark Navy


  • Quantity:
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Fit & Technology
    Loose Fit
    Generous fit through the seat and thigh with the most room to move

    Field Tested icon
    Field Tested
    Tested and approved by real people in the real world.

    Since 1889, Carhartt has been building best-in-class apparel for the active worker. Our founder, Hamilton Carhartt, spoke to railroad workers on the job as he developed Carhartt’s very first products. Not only have we been making clothes for the worker for over a century, we’ve been talking to our consumers for over a century. In order to make sure our products will continue to serve your needs for the next century, we’ve enlisted an army of hardworking men and women to help us develop a better product and experience. We call these folks "Groundbreakers."

PRODUCT FEATURES
Men's midweight FR canvas pants with a loose original fit.
These men's canvas pants are built to last through several seasons of hard work. Comfortable enough for warm weather, they're made with midweight FR canvas. They feature a cell phone pocket on the leg as well as multiple utility pockets. The loose original fit is our most generous cut, giving you plenty of room to kneel, bend, or squat.
  • 8.5-ounce, 88% cotton / 12% high-tenacity nylon FR canvas
  • Meets the performance requirements of NFPA 70E
  • UL® classified to NFPA 2112
  • Carhartt FR label sewn on back pocket; NFPA 2112/CAT 2 label sewn on coin pocket
  • Carhartt-strong triple-stitched main seams
  • Our roomiest cut with a generous fit through the seat and thigh and a straight leg opening
  • Brass zipper fly with Nomex® FR zipper tape; Arc-resistant button closure at waist
  • Multiple utility pockets; Cell phone pocket
  • Two reinforced back pockets
  • Imported
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 - 165F(74C), Do not bleach, Do not use hydrogen peroxi de, Tumble dry low remove promptly, Iron with low heat, Do not use fabri c softeners, Do not starch, Garment may be dry cleaned,

What People are saying

Review Summary

Average Rating

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Too Tight
Perfect
Too Loose
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Durability
 
 
Quality
 
 
Comfort
 
 
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4.3 / 5.0
30 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
16
10
2
1
1
Appearance
4.5 / 5
Durability
4.4 / 5
Quality
4.3 / 5
Comfort
4.3 / 5
Functionality
4.2 / 5
Fit
Runs Small
 
Runs Large
Fit
Runs Small
 
Runs Large
Appearance
4 / 5
Durability
4 / 5
Quality
4 / 5
Functionality
4 / 5
best work pants around
These are the best work pants I have ever worn. Super durable and comfortable.
This review was collected as part of a promotion
July 11, 2019
hammond, IN
Purchased
1 year ago
Age:
35-44
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
4 / 5
Durability
4 / 5
Quality
4 / 5
Functionality
4 / 5
Sizing Not True - Legs Long, Waist Small
The pants are comfortable, but the length in the legs runs longer than any other Carhartt pants we've bought. I recommend going one size smaller in the length (at least). We're going to have to find someone who can hem the pants by at least 1.5" with FR thread so we don't blow out the bottoms.

Also, sizing in the waist is tight. Size up one size in the waist from your typical pant size.

TL;DR, size down on the legs, size up on the waist. Does not fit true to size. Also, make sure you know someone / can yourself hem pants with FR thread to correct for sizing issues
July 2, 2019
Meyersdale, PA
Age:
25-34
Gender:
Male
Response from Carhartt
Thank you for your feedback. The inseam size is meant to be exact, measured from the bottom of the crotch to the end of the pant leg. Please feel free to contact us at 1-800-833-3118 if we can assist you further.
July 2, 2019
Melissa M
Fit
Runs Small
 
Runs Large
Appearance
1 / 5
Durability
3 / 5
Quality
3 / 5
Functionality
3 / 5
What the Heck
Ordered these because have always worn Carhartt pants. Needed FR for a job coming up. So of course I turned to the brand I know and like. What the heck the waist is to tight and the legs are like clown pants. I paid extra for fast ship because job is starting.. I don't have enough time to return and get a new pair. Very disappointed. I look and feel like a clown.
June 10, 2019
youngstown, OH
Purchased
3 months ago
Age:
45-54
Gender:
Male
Response from Carhartt
We have reached out to the customer to ensure satisfaction.
June 10, 2019
Melissa M
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Great quality!! Shipped very quickly as well!
This review was collected as part of a promotion
April 15, 2019
Elroy, WI
Age:
20-24
Gender:
Female
Fit
Runs Small
 
Runs Large
Appearance
4 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
great lightweight FR pants
These pants are great fitting just a little baggy in the leg.
This review was collected as part of a promotion
April 9, 2019
Siloam Springs, AR
Age:
35-44
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
They're all I wear
I've been buying and wearing these for 6 years. I only need to buy a couple pairs each year because of the durability these have. The also provide a full range of motion.
This review was collected as part of a promotion
October 17, 2018
Des Moines, IA
Purchased
over 3 years ago
Age:
35-44
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
just a bit small
This review was collected as part of a promotion
June 27, 2018
East Chicago, IN
Age:
35-44
Gender:
Male
Response from Carhartt
Thank you for your input. We'll gladly pass your feedback along to Product Design. Please contact us at 1 800 833 3118 if you need any assistance.
June 28, 2018
Therese S
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Quality
5 / 5
nice looking pants. I like the moss green color
June 24, 2018
Brooklyn, NY
Purchased
1 year ago
Age:
65+
Gender:
Male
Fit
Runs Small
 
Runs Large
Appearance
4 / 5
Durability
4 / 5
Quality
4 / 5
Feel great and light weight.
June 18, 2018
Purchased
1 year ago
Fit
Runs Small
 
Runs Large
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Great quality!!
May 29, 2018
Zanesville, OH
Purchased
1 year ago
Age:
45-54
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 9 answers
HOW LONG IS THE INSEAM OF YOUR PANTS?
Terry P on Sep 11, 2019
BEST ANSWER: This style is offered in up to four inseam lengths (30, 32, 34, and 36 inches) depending on the waist size.
How deep are the front pockets?
A shopper on Apr 21, 2018
BEST ANSWER: Deep, comfortable, pass the union code.
What is the size of the leg opening on 36 x 34?
A shopper on Apr 6, 2017
BEST ANSWER: The leg opening is 19 3/4 inches.
What is the difference between loose fit and original fit in the frb159 gkh?
Ryan H on Feb 7, 2017
BEST ANSWER: They are the same. These pants are Loose Original which sit slightly above the waist with a loose seat and thigh. They are the loosest type of fit that we offer.
What is the manufacturer and manufacturer style number of the fabric used in the FRB159 midweight canvas jean?
Laurie E on Jan 17, 2017
BEST ANSWER: If you need specific data regarding our FR fabric we ask that you please contact our Customer Service Department at 1-800-833-3118 Monday-Friday 8am-9pm or Saturday 9am-5pm EST.
Is there a pair of pants that fit like this but are not FR? I no longer need FR pants but these are the best fitting pants I own.
A shopper on Jan 15, 2017
BEST ANSWER: The B159 has very similar dimensions and a similar fabric weight to the FRB159.
What is the source of this product?
Anna C Staff on Jun 1, 2016
BEST ANSWER: This product is imported.

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