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Rugged Flex® 6" Composite Toe Work Boot | Carhartt

4.1 out of 5 star rating
 

Rugged Flex® 6" Composite Toe Work Boot

$179.99

 

1  
 

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Width (M - W)

Width

Size (8 - 15)

Size
 
 

 

  

 

1  
 

    |

Width (M - W)

Width

Size (8 - 15)

Size
 
 

 

  

Description

Storm Defender™ waterproof protection and a heavy-duty outsole tread design lets you take Rugged Flex® work boots to the most demanding environments. Enhanced comfort features with FastDry™ sweat-wicking linings and Cushion Comfort PU insoles power you through each day. Reinforced with strategic hits of high-abrasion rubber on the toe and heel so your boots are as tough as you.

Features

  • Durable rugged leather upper
  • Storm Defender™ waterproof, breathable protection
  • FastDry™ lining wicks away sweat and moisture
  • Rubber toe and heel for extra durability
  • Lightweight EVA midsole combines flexibility with maximum comfort and rebound
  • Cushion Comfort PU insoles provide support and reduce foot fatigue
  • Fiberglass shank
  • Durable oil- and slip-resistant non-marking rubber lug outsole
  • Defined heel with ladder lock grooves
  • Heat-resistant outsole rated up to 300°C/572°F
  • Composite safety toe - lightweight, non-metallic, non-conductive
  • Electrical Hazard (EH) footwear provides secondary protection against accidental contact with live circuits in dry conditions
  • Meets ASTM F2413-24 EH standards
  • Meets ASTM F3445-24 SR standards
  • Country of Origin: Imported

Rugged Flex®

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.

Related Links

Shop Rugged Flex® Collection Explore Rugged Flex®
Men's Shoe Size Conversion
US / CA UK EU INCHES MM
7 6.5 40 9.6 244
7.5 7 40 - 41 9.8 248
8 7.5 41 9.9 254
8.5 8 41 - 42 10.1 257
9 8.5 42 10.3 260
9.5 9 42 - 43 10.4 267
10 9.5 43 10.6 270
10.5 10 43 - 44 10.8 273
11 10.5 44 10.9 279
11.5 11 44 - 45 11.1 283
12 11.5 45 11.3 286
13 12.5 46 11.6 294
14 13.5 47 11.9 302
15 14.5 48 12.2 310
Women’s Shoe Size Conversion
US / CA UK EU INCHES MM
5 3 33 - 36 8.5 216
5.5 3.5 36 8.8 222
6 4 36 - 37 8.9 225
6.5 4.5 37 9.1 230
7 5 37 - 38 9.3 235
7.5 5.5 38 9.4 238
8 6 38 - 39 9.5 241
8.5 6.5 39 9.7 246
9 7 39 - 40 9.9 251
9.5 7.5 40 10 254
10 8 40 - 41 10.2 259
10.5 8.5 41 10.3 262
11 9 41 - 42 10.5 267
11.5 9.5 42 10.7 271
12 10 42 - 43 10.9 276
 
 
4.1 out of 5 star rating
4.1   5.0
 
   
Rated 5 out of 5
Sweet
Very light, comfortable, sizing is right. Off road traction is great too. Will get clogged with mud tho in the stickier stuff!
May 13, 2026
, ,
Rated 1 out of 5
Poor product
Falling apart after 2 months, Very disappointed
May 2, 2026
Gilbert, AZ, US
Rated 1 out of 5
Carhartt's quality has gone way down
I've had this set of boots for about 5 months and the soles just came unglued. This is my second set of this style boot in about a year. Carharrt refunded me on my previous set because an eyelet came off on it after just a few months of owning them. I've used this style boot for the last few years and they used to last at least a year. Carharrt's quality has gone way down and that's a shame.
April 19, 2026
, WY, US
Rated 4 out of 5
awesome
my only issue was that the plastic thing at the tip of the laces fell off after some field use. but it's comfy.
February 16, 2026
Bida, Niger, NG
Rated 5 out of 5
So far so good. My husband keeps talking about how comfortable they are right out of the box. They are definitely somewhat waterproof ?I live up in northeast PA and my husband was out shoveling snow in them for a few hours the other day and he says his feet stayed completely dry.
December 28, 2025
Thompson, PA, US

 

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