---
product_id: 158937295
title: "Men's 6\" Rugged Flex Waterproof Breathable Composite Toe Leather Work Boot CMF6366,Brown Oil Tanned Leather,9.5 M US"
brand: "carhartt"
price: "AR$494061"
currency: ARS
in_stock: true
reviews_count: 5
category: "Carhartt"
url: https://www.desertcart.com.ar/products/158937295-mens-6-rugged-flex-waterproof-breathable-composite-toe-leather-work
store_origin: AR
region: Argentina
---

# Electrical Hazard Protection ≤18,000V FastDry Sweat-Wicking Lining ASTM F2413-24 Composite Safety Toe Men's 6" Rugged Flex Waterproof Breathable Composite Toe Leather Work Boot CMF6366,Brown Oil Tanned Leather,9.5 M US

**Brand:** carhartt
**Price:** AR$494061
**Availability:** ✅ In Stock

## Summary

> 🛠️ Work Hard, Stay Safe, Feel Unstoppable.

## Quick Answers

- **What is this?** Men's 6" Rugged Flex Waterproof Breathable Composite Toe Leather Work Boot CMF6366,Brown Oil Tanned Leather,9.5 M US by carhartt
- **How much does it cost?** AR$494061 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/158937295-mens-6-rugged-flex-waterproof-breathable-composite-toe-leather-work)

## Best For

- carhartt enthusiasts

## Why This Product

- Trusted carhartt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Flex Outsole:** Durable rubber outsole with cement construction delivers superior slip, oil, and chemical resistance.
- • **All-Day Comfort Tech:** FastDry lining plus cushioned PU insoles reduce fatigue so you stay energized from dawn to dusk.
- • **Electrical Hazard Ready:** Secondary defense against electrical shocks up to 18,000 volts keeps you safe on the job.
- • **Built for the Relentless:** Engineered for those who refuse to quit—boots that work as hard as you do, even on the toughest terrain.
- • **Unmatched Safety with Composite Toe:** Meets ASTM F2413-24 standards for impact & compression protection without the metal weight.

## Overview

The Carhartt Men's 6" Rugged Flex Waterproof Work Boot combines ASTM-certified composite safety toe protection with electrical hazard resistance and advanced FastDry lining technology. Designed for durability and all-day comfort, these boots feature cushioned PU insoles and a slip-resistant rubber outsole, making them ideal for professionals demanding safety, comfort, and rugged performance.

## Description

Carhartt developed Rugged Flex work boots for hard working men and women who demand extreme levels of comfort, durability and safety. FastDry® Technology Lining wicks away sweat for comfort and the Carhartt PU with Foam cushion insole provides comfortable support and reduces foot fatigue. An EVA midsole with PU strobel pad provide extra layers of cushioned comfort. The Carhartt rubber Rugged Flex™ outsole is cement constructed. If you can't quit, YOUR BOOTS CAN'T EITHER.

Review: Little stiff and hard
Review: These are good quality boots. It’s a very important for me That I have a boot that fits me or I pay for it in the back and knees. I have tried other boots but keep coming back to this boot I will not try another . I have actually hiked Mount Washington wearing these boots. They are not heavy. This is the first composite toe that I am trying and I think I like it already dropped a ladder on my foot last year ,that composite toe would have made a big difference

## Features

- Composite Safety Toe. Identifies protection against impact and compression hazards with a composite (non-metallic) safety toe. Composite toes meet ASTM F2413-24 standards.
- Electrical Hazard (Safety Toe). Identifies secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions. Safety Toe EH styles meet ASTM F2413-24 EH standards.
- FastDry Technology Lining. FastDry lining wicks away sweat for comfort.
- Cushion Comfort PU insoles provide comfortable support and reduce foot fatigue.
- Oil, chemical and slip resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00CX7TL58 |
| Country of origin  | China |
| Customer reviews | 4.0 4.0 out of 5 stars (241) |
| Date First Available  | 23 Oct. 2013 |
| Department  | Men's |
| Is discontinued by manufacturer  | No |
| Item model number  | CMF6366 |
| Manufacturer  | Carhartt |
| Product Dimensions  | 12.7 x 12.7 x 12.7 cm; 2 kg |

## Images

![Men's 6" Rugged Flex Waterproof Breathable Composite Toe Leather Work Boot CMF6366,Brown Oil Tanned Leather,9.5 M US - Image 1](https://m.media-amazon.com/images/I/717nxV8J+AS.jpg)

## Questions & Answers

**Q: where are they made?**
A: china. had carhartt before made in china were good wouldn't buy these again not comfortable

**Q: How do the soles hold up on these? I don't want a boot where the sole peels off after a year.**
A: As an industrial electrician, I've had these around 18 months. I have hundreds of miles on them climbing up ladders, stairs, concrete, asphalt, gravel, oil, gasoline, ice, broken glass and more. I work 10 hour days. I'm overweight. The shoes have held up great. Looking to cycle in a second pair to get the first ones to hopefully last to 24 months. Sole is not peeling off for me. The traction is almost all gone.

**Q: how wdeiboots dont say how wide they are Ineed 10.5 6eeeeee wide rahlfbros@gmail com bottom of sole measures 5 inches across might be wide enough**
A: They are wide. I have had 2 pairs of them and they fit perfectly

**Q: Are they waterproof?**
A: Like most leather boots, they are not, but that is quickly rectified with some WD-40 Or another waterproofing agent

## Customer Reviews

### ⭐⭐⭐ Review
*by K***N on 7 January 2026*

Little stiff and hard

### ⭐⭐⭐⭐⭐ Review
*by D***N on 2 May 2021*

These are good quality boots. It’s a very important for me That I have a boot that fits me or I pay for it in the back and knees. I have tried other boots but keep coming back to this boot I will not try another . I have actually hiked Mount Washington wearing these boots. They are not heavy. This is the first composite toe that I am trying and I think I like it already dropped a ladder on my foot last year ,that composite toe would have made a big difference

### ⭐⭐⭐⭐⭐ Review
*by S***9 on 15 March 2021*

Best pair of “work boots” I have ever owned. The reason I put work boots in quotes is because these are so comfortable that I find myself wearing them all the time and everywhere I go !! Even went on a hike in the mountains this weekend and they performed perfect for something they weren’t even designed for. I am on my feet most of my 60-70 hour work weeks and my feet never hurt. I was hesitant to pay this much for boots just for work, but soooo glad that I did.

## Frequently Bought Together

- Carhartt Men's Rugged Flex 6 inch Comp Toe
- Carhartt Insite Technology Footbed CMI9000 Insole
- Carhartt Men's 6-inch Energy Black Waterproof Composite Toe Cme6351 Industrial Boot

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/158937295-mens-6-rugged-flex-waterproof-breathable-composite-toe-leather-work](https://www.desertcart.com.ar/products/158937295-mens-6-rugged-flex-waterproof-breathable-composite-toe-leather-work)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-28*