Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M
Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M

Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M

Work Boots by Carhartt. Review the listed options and specifications.

Carhartt SKU: CRT-FM6423-M-0001
Shoe Size 7
Width M
Size & Fit Guide
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
Price
Regular price $179.99
Regular price Sale price $179.99
Save $-179.99
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  • Free Shipping on Most Orders Over $99
  • Most orders under $99 ship from $9.99
  • Estimated dispatch: 1–2 weeks
  • Secure payments
  • Available to order
Shipping calculated at checkout.

Brand estimates apply to items not physically held in our store. Online or vendor availability does not confirm store stock. Contact us to confirm the exact item, variant and quantity in store. Shipping transit time starts after dispatch.
Description
Carhartt Millbrook 6 Inch Nano Composite Toe Waterproof Wedge Work Boot FM6423-M.
Carhartt Millbrook is a lightweight wedge-style work boot designed for both demanding job sites and everyday wear. It offers a modern update to the classic moc toe wedge boot while maintaining durability and dependable performance. Insite footbeds, Carhartt's LWD midsole, and a flexible full ground-contact rubber outsole work together to provide lasting comfort, stability, and reliable traction throughout the day. The upper is crafted from durable leather and features a Storm Defender waterproof membrane to help keep feet dry in wet conditions. FastDry linings help manage moisture and improve overall comfort. With its rugged construction and supportive design, the Carhartt Millbrook lets you lace up with confidence for work or weekend activities.
Product features & specifications

Waterproof Safety Toe Protection

  • 6-inch waterproof leather upper with Storm Defender waterproof, breathable protection.
  • Nano Composite safety toe; Carhartt lists ASTM F2413-24 EH compliance.
  • Carhartt lists ASTM F3445-24 slip-resistance compliance.
  • The non-metallic toe is non-conductive to heat or cold.

Comfort and Outsole

  • FastDry lining wicks away sweat and moisture.
  • Carhartt LWD midsole and INSITE footbed provide lightweight cushioning and arch support.
  • Nylon shank supports the boot's cement construction.
  • Flexible full-ground-contact rubber outsole is oil-resistant, slip-resistant and non-marking.
  • Heat-resistant outsole rated to 572°F.
  • APMA accepted.

Style Details

  • Men's 6-inch lace-up wedge work boot.
  • Mossy Brown.
  • Imported.
Product details
Colors
Mossy Brown
Gender
Men
Materials
Rubber, Leather
Features
Slip Resistant, Oil Resistant, Electrical Hazard Rated, Moisture Wicking, Lightweight, Heat Resistant, Nylon Shank, Waterproof, Non-Metallic, Composite Toe

Product FAQs

Which Shoe Size options are listed?

The listed Shoe Size options for Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M are:

7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 13, 14, 15

Listed options can include sold-out combinations. Select your preferred combination to check its current availability.
Which Width options are listed?

The listed Width options for Carhartt Millbrook Nano Composite Toe Waterproof Wedge Work Boot FM6423-M are:

M, W

Listed options can include sold-out combinations. Select your preferred combination to check its current availability.
When will my order dispatch?

Estimated dispatch: 1–2 weeks

Brand estimates apply to items not physically held in our store. Online or vendor availability does not confirm store stock. Contact us to confirm the exact item, variant and quantity in store. Shipping transit time starts after dispatch.
How do I check availability before ordering?

Select the options you need and review the availability message on the product page. Contact Army Navy USA if you need the item by a specific date.
How can I get help with this product?

Ask Army Navy USA through the store chat or contact us with the product name and the options you are considering.

Contact Army Navy USA

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