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Picture of Rugged Flex® 6-Inch Non-Safety Toe Work Boot in Brown Oil Tanned
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Men's leather work boots for jobs that keep you on the move.

Up, down. Over, under. The job keeps you on the move. These men's rugged 6-inch boots are built to move and keep your feet dry in a range of conditions. A flexible rubber outsole provides confident grip for ladder rungs, cement floors and uneven terrain, and resilient cushioning maintains all-day comfort.
  • Oil-tanned leather; Lace closure
  • FastDry® lining wicks sweat and fights odors
  • Rubber toe and heel bumper for stability and protection
  • EVA midsole with cushioned polyurethane insole for support and shock absorbance
  • Rugged Flex® rubber outsole for durable traction and flexibility
  • Secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions; Meets ASTM F2892-18 EH standards
  • Imported

Contact Us

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.

Boots and Shoes have a one year limited warranty in normal use, against any defects in materials, manufacturing and workmanship. This warranty does not cover damage due to holes worn in toes, burn marks, punctures, cuts and abrasions from outside causes, misuse and/or abuse by the wearer. The warranty may also be void if the user applies any materials not recommended for footwear, such as polishes, creams, oils or other chemicals that result in damage to the materials of the footwear.

Please contact our customer service team for all warranty questions:

Contact Us

Rugged Flex® 6-Inch Non-Safety Toe Work Boot

$124.99

Style #CMF6066
COLOR: Brown Oil Tanned


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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 leather work boots for jobs that keep you on the move.
Up, down. Over, under. The job keeps you on the move. These men's rugged 6-inch boots are built to move and keep your feet dry in a range of conditions. A flexible rubber outsole provides confident grip for ladder rungs, cement floors and uneven terrain, and resilient cushioning maintains all-day comfort.
  • Oil-tanned leather; Lace closure
  • FastDry® lining wicks sweat and fights odors
  • Rubber toe and heel bumper for stability and protection
  • EVA midsole with cushioned polyurethane insole for support and shock absorbance
  • Rugged Flex® rubber outsole for durable traction and flexibility
  • Secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions; Meets ASTM F2892-18 EH standards
  • Imported
PRODUCT FEATURES
Men's leather work boots for jobs that keep you on the move.
Up, down. Over, under. The job keeps you on the move. These men's rugged 6-inch boots are built to move and keep your feet dry in a range of conditions. A flexible rubber outsole provides confident grip for ladder rungs, cement floors and uneven terrain, and resilient cushioning maintains all-day comfort.
  • Oil-tanned leather; Lace closure
  • FastDry® lining wicks sweat and fights odors
  • Rubber toe and heel bumper for stability and protection
  • EVA midsole with cushioned polyurethane insole for support and shock absorbance
  • Rugged Flex® rubber outsole for durable traction and flexibility
  • Secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions; Meets ASTM F2892-18 EH standards
  • Imported
OUR COMMITMENT

Contact Us

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.

Boots and Shoes have a one year limited warranty in normal use, against any defects in materials, manufacturing and workmanship. This warranty does not cover damage due to holes worn in toes, burn marks, punctures, cuts and abrasions from outside causes, misuse and/or abuse by the wearer. The warranty may also be void if the user applies any materials not recommended for footwear, such as polishes, creams, oils or other chemicals that result in damage to the materials of the footwear.

Please contact our customer service team for all warranty questions:

Contact Us

What People are saying

Review Summary

Average Rating

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

There are no comments
4.5 / 5.0
51 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
37
8
2
2
2
Appearance
4.7 / 5
Durability
4.4 / 5
Quality
4.5 / 5
Comfort
4.8 / 5
Functionality
4.4 / 5
Fit
Runs Small
 
Runs Large
Width
Runs Narrow
 
Runs Wide
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Best of the best
Best boot ever!
Carhartt has made this boot for years, for good reason.
March 18, 2021
Purchased
1 month ago
Rated 5 out of 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Great boots
Fit great right out of the box. Would highly recommend them
March 13, 2021
Purchased
2 months ago
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
These are the best work boots I've ever had.
This review was collected as part of a promotion
February 27, 2021
Purchased
2 months ago
Rated 5 out of 5
Appearance
4 / 5
Durability
4 / 5
Quality
5 / 5
Functionality
5 / 5
Work great
This review was collected as part of a promotion
February 19, 2021
Purchased
3 months ago
Rated 5 out of 5
Extremely rugged
I have had mine for about three years and I use them regularly for both hiking (New England: wet and rocky) and outdoor work. They have worn quite well and are extremely comfortable. The wear and tear after three years is minimal.
February 3, 2021
Berkshire County, MA
Age:
55-64
Gender:
Male
Rated 2 out of 5
Appearance
5 / 5
Durability
1 / 5
Quality
1 / 5
Functionality
4 / 5
I like and purchase most of my work gear from carhardt. First time purchasing boots. I wore them to work 3 days and the sole is coming loose where glued to leather. I have to return them. Disappointing.
January 22, 2021
Purchased
3 months ago
Response from Carhartt
We are sorry to hear this. Please contact us at 1 800 833 3118 for further assistance.
March 11, 2021
Megan M
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
I like the non slip of the boots in working on ice and snow.
January 12, 2021
Purchased
3 months ago
Rated 1 out of 5
Appearance
3 / 5
Durability
1 / 5
Quality
1 / 5
Functionality
1 / 5
Falling apart after 6 months.
Bought my fiancé these boots for work end of April, he hasn’t even had them a year or worn them for the cold snow/ice and the sole is seperating from the shoe. Would not recommend, really surprising and disappointing especially for cathartic.
November 20, 2020
Westerville, OH
Age:
35-44
Gender:
Male
Response from Carhartt
We're sorry to hear this. Please feel free to contact us at 1 800 833 3118 if we can assist you in any way.
March 22, 2021
Megan M
Rated 4 out of 5
Appearance
5 / 5
Durability
4 / 5
Quality
3 / 5
Functionality
4 / 5
Nice Boot Overall
Still kind of breaking in after about a week. Almost there. Thing I dont like is that the laces seem very cheap and harder to stay put. Always seem to be loosening up. Good looking boot and should be more comfortable soon.
November 19, 2020
Tonawanda, NY
Purchased
5 months ago
Age:
45-54
Gender:
Male
Rated 5 out of 5
Appearance
5 / 5
Durability
5 / 5
Quality
5 / 5
Functionality
5 / 5
Work boots
Always my choice of brand, very durable. I choose Carhartt because of the durability class of boots/work wear.
This review was collected as part of a promotion
November 18, 2020
Bronx , NY
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 12 questions Browse 12 questions and 14 answers
Are they waterproof?
A shopper on Jan 19, 2021
BEST ANSWER: This style will not be waterproof.
What is the length of the laces?
A shopper on Jan 13, 2021
BEST ANSWER: The measurement may vary by size. Please contact us with the size you are interested in for further assistance. You can reach us by phone at 800-833-3118 Monday-Friday from 8am-9pm EST and Saturdays 9am-5pm EST, by Live Chat Monday-Friday 9am-12am or Saturday & Sunday 9am-9pm EST or anytime by email at just_ask_us@carhartt.com.
What country are the RUGGED FLEX® 6-INCH COMPOSITE TOE WORK BOOT imported from?
A shopper on Dec 11, 2020
BEST ANSWER: This style is made in Bangladesh or China.
How Wide is the wide width? 4E?
A shopper on Mar 1, 2020
BEST ANSWER: Our wide will be E.
Is there a warranty on your boots?
A shopper on Dec 15, 2019
BEST ANSWER: Our boots have a one year warranty from the date of purchase.
Is the sole oil resistant?
A shopper on Dec 8, 2019
BEST ANSWER: Yes, the sole of this boot is oil resistant.
Is this boot slip resistant?
A shopper on Oct 23, 2018
BEST ANSWER: Yes, these will be slip resistant.
With the sizes, do the "M" and "W" before the number represent men's size and women's size for shoes?
A shopper on Jul 25, 2018
BEST ANSWER: The M is medium width and W is for wide width.
Is this boot waterproof?
A shopper on Mar 30, 2017
BEST ANSWER: No, these boots are not actually waterproof. You may like the CMF6080, which is a similar style but is also waterproof.
What is the weight difference between the non safety toe and the composite safety to in this boot?
Troy A on Dec 16, 2016
BEST ANSWER: The weight for each style in size 9 medium (with the box) are listed below:

Style CMF6366 4.53lbs
Style CMF6066 4.19lbs
What is "composite toe"? Is that the same as safety toe?
A shopper on Sep 13, 2016
BEST ANSWER: Composite toe and steel toe are both forms of safety toe. Composite toe does not contain any steel. The CMF6066 is a non safety toe boot. We would advise you to follow the recommendations of your employer when determining whether a non safety, steel toe or composite toe is best for your needs.
What is the source of this product?
Anna C Staff on Jun 1, 2016
BEST ANSWER: This product is imported.

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