Carhartt Force HD 6-Inch Composite Toe Work Boot FX6311-M

Boots by Carhartt. Review the listed options and specifications.

Carhartt SKU: CRT-FX6311-M-0004
Shoe Size 8.5
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 $129.99
Regular price Sale price $129.99
Save $-129.99
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  • Most orders under $99 ship from $9.99
  • Estimated dispatch: 1–2 weeks
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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

The Carhartt Force HD FX6311-M is a 6-inch work boot with a composite safety toe and leather upper. FastDry lining wicks away sweat, while PU-coated leather at the toe and heel resists abrasion. The LWD midsole, Cushion Comfort PU insole and nylon midsole support comfort underfoot. Its slip-resistant rubber lug outsole meets ASTM F3445-24 and is heat-tested up to 300°C (572°F). The boot meets ASTM F2413-24 EH requirements; EH footwear provides secondary protection against accidental contact with live circuits in dry conditions.

Product features & specifications
  • Carhartt Force HD 6-inch composite safety toe work boot; style FX6311-M
  • Black leather upper with durable fabric
  • FastDry moisture-wicking lining
  • Abrasion-resistant PU-coated leather toe and heel
  • Lightweight, nonmetallic, nonconductive composite safety toe
  • Meets ASTM F2413-24 EH standards; secondary electrical hazard protection applies in dry conditions
  • Slip-resistant rubber lug outsole meets ASTM F3445-24
  • Outsole heat-tested up to 300°C (572°F)
  • LWD midsole, Cushion Comfort PU insole and nylon midsole
  • Defined heel with ladder-lock grooves
  • Lace-up closure
  • Imported
  • Current color: Black
  • Current size options: 7 through 14; width option: Medium (M)
  • Carhartt FAQ says boots are pretreated and recommends no further treatment
Product details
Colors
Black
Gender
Men
Materials
Rubber, Leather
Features
Electrical Hazard Rated, Moisture Wicking, Slip Resistant, Abrasion Resistant, Composite Safety Toe, Heat Resistant, Non-Metallic

Product FAQs

Which Shoe Size options are listed?

The listed Shoe Size options for Carhartt Force HD 6-Inch Composite Toe Work Boot FX6311-M are:

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

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 Force HD 6-Inch Composite Toe Work Boot FX6311-M are:

M

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.

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