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Surplus

U.S. Military Surplus DriFire FR Boxer Briefs New

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Drifire Fr

Moisture-wicking, odor-controlling, flame-resisting fabric

6.5 Oz.

DriFire Prime lightweight FR fabric

4-way Stretch

Supports high-activity comfort

Offset Flatlock

Seams help reduce chafing

Smart-fit Athletic

Cut moves with you

$19.99
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SKU: WX2*0716572

Overview

Built for active wear in demanding conditions, these briefs combine moisture-wicking, odor-resistant, flame-resisting DriFire fabric with a smart-fit athletic cut that stays comfortable during movement. The lightweight 4-way stretch construction and offset flatlock seams are suited to high-output use, whether you are in the field, on duty, or putting in long days outdoors. Berry compliance and military-spec construction add a practical layer of confidence for buyers who want surplus gear with a clear purpose. Note that the waistband may be black, and there is no choice on that detail.

Why Hunters Choose the Surplus

Drifire Fr

Fabric combines moisture-wicking, odor-controlling, and

Lightweight 6.5

Oz. Prime fabric supports high-activity

Four-way Stretch

Smart-fit athletic cut allow unrestricted

Offset Flatlock

Seams add comfort during extended

Berry Compliant

Made to strict U.S. military

Key Features

  • DriFire FR boxer briefs with moisture-wicking, odor-controlling, flame-resisting fabric
  • 6.5 oz. DriFire Prime lightweight FR fabric
  • 4-way stretch supports high-activity comfort
  • Offset flatlock seams help reduce chafing
  • Smart-fit athletic cut moves with you
  • Berry compliant and made to strict U.S. military specs

Best Used For

  • Hunters needing flame-resistant base-layer briefs for demanding conditions and layered clothing systems
  • Active users who want moisture-wicking, odor-resistant underwear for long days afield
  • Those seeking a smart-fit athletic cut that moves comfortably during high-activity use
  • Buyers wanting military-spec surplus underwear with lightweight 4-way stretch construction
  • Outdoor enthusiasts who prefer easy-care base layers that machine wash and dry

Specifications

Care InstructionsMachine wash and dry
ComplianceBerry compliant
Drying ClaimDries 3x faster than cotton
FabricDriFire Prime lightweight FR fabric
Fabric Weight6.5 oz.
FitSmart-fit athletic cut
Flame ResistanceFlame-resisting
Moisture WickingYes
Odor ControlOdor-resistant
SeamsOffset flatlock seams
Stretch4-way stretch
WaistbandMay have black waistband; no choice

Pros

  • DriFire FR fabric combines moisture-wicking, odor-controlling, and flame-resisting properties.
  • Lightweight 6.5 oz. Prime fabric supports high-activity wear.
  • Four-way stretch and smart-fit athletic cut allow unrestricted movement.
  • Offset flatlock seams add comfort during extended wear.
  • Berry compliant and made to strict U.S. military specs.
  • Machine washable and dryable for straightforward care.

Considerations & Trade-offs

  • The smart-fit athletic cut is designed for close movement, so it may feel more fitted than standard everyday boxer briefs.
  • Berry compliant and built to military specifications, but the listing notes the waistband may be black and there is no color choice.
  • The FR fabric and added performance features are useful for demanding conditions, but they may be more specialized than a basic everyday underwear option.
  • Machine wash and dry care is straightforward, but this is still a technical garment rather than a simple cotton brief.

Suggested Comparisons

  • FR base layer underwear
  • Moisture-wicking performance underwear
  • Military surplus apparel
  • Athletic boxer briefs

Suggested Accessories

  • Moisture-wicking base layer top
  • FR outerwear layer
  • Laundry detergent for technical fabrics
  • Compression socks

Frequently Asked Questions

Are these boxer briefs flame-resistant, or just moisture-wicking underwear?

They are described as flame-resisting boxer briefs made with DriFire fabric. The product also lists moisture-wicking and odor-controlling properties.

Are these suitable for high-activity use under hunting gear?

The product description says they have a smart-fit athletic design, 4-way stretch, and are intended for high-activity comfort.

How do they handle sweat and odor?

The listed fabric is moisture-wicking and odor-controlling. The description also says they dry 3x faster than cotton and are odor-resistant.

Are these made to military specifications?

Yes. The description states they are made to strict U.S. military specs and notes they are Berry compliant.

Can I choose the waistband color?

No. The product note says they may have a black waistband and that there is no choice.