FREE
Fire Resistant Environmental Ensemble
Mounted or dismounted, America’s warfighters face a broad range of environmental threats every day on the battlefield and at home. Finally, there is a versatile fire resistant solution that provides complete protection.
Introducing the Fire Resistant Environmental Ensemble (FREE). Based on current U.S. Army layering systems, FREE uses the latest textile science and FR technology to keep the warfighter protected, comfortable, dry, and warm across a broad climate range. The system is engineered to be functional in and out of aircraft and combat vehicles. Whether riding, flying, or on foot the FREE system’s adaptability provides the broadest range of environmental protection – a critical factor in responding to current threats while facing extreme climate conditions.
Outperforms OTHER Systems in Every Category
Completely FR
- Every component is fire resistant for warfighters at greater risk of being exposed to fire
Integrated
- Available in OCP and UCP, FREE is designed to integrate with current Army issue FR duty service uniforms such as FR ACU, iCVC, and A2CU
Versatile
- FREE can be configured and worn to address the individual’s personal climate tolerances without sacrificing FR protection
Extreme Climate Protection
- Enhanced comfort & protection across a broad climate range from – 40 F to 60 F
Improved Design
- Athletic fit for enhanced layering and freedom of movement with reduced bulk
Breathable
- Lightweight and breathable with high moisture movement to keep body dry and comfortable
FREE Is Engineered for Comfort and Functionality in and out of Aircraft and Armored Vehicles
FREE is a comprehensive clothing system from skin to outerwear, from head to toe, and is designed to be compatible with currently fielded personnel protective equipment. In addition, the FR duty service uniform is integrated as a fire-resistant layer of FREE. All components incorporate FR technologies to increase protection from flash fires. Whether riding, flying, or on foot, the FREE system’s adaptability provides Soldiers more choices and the broadest range of environmental protection.
The Complete FREE System Features 12 Components to Provide the Broadest Range of Defense from Unpredictable Environmental Conditions As Well As Flame and Heat Threats.
FREE Products
FR Base Layer T-Shirt & Boxer Brief
Models
- FR Tshirt – FREE T-Shirt – Foliage Green
- FR Brief – FREE Boxer Brief – Foliage Green
- FR DS Tshirt – FREE T-Shirt – Desert Sand
- FR DS Brief – FREE Boxer Brief – Desert Sand
Features
- Constructed with a tri-blend of Lenzing FR® rayon fiber, wool, and nylon
- Quick drying, high moisture movement
- Lightweight and breathable
- Color: Desert Sand or Foliage Green
- Sizes: XS-XXL in short, regular, and long lengths
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FR Base Layer Undershirt & Drawers
Models
- FR BL Top – FREE Base Layer Top – Foliage Green
- FR BL Bottom – FREE Base Layer Bottom – Foliage Green
- FRE BL DS Top – FREE Base Layer Top – Desert Sand
- FR BL DS Bottom – FREE Base Layer Bottom – Desert Sand
Features
- Constructed with a lightweight, moisture wicking, breathable lycra mesh fabric made with DuPont™ Nomex® brand fiber
- Provides maximum comfort and excellent recovery properties in hot climates. Can be worn under mid-weight layer for additional comfort in cold weather
- Color: Desert Sand or Foliage Green
- Sizes: XS – XXL in short, regular, and long lengths
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FR Base Layer Mid-Weight Drawers
Models
- FR MWL Bottom – FREE Mid-Weight Layer Drawers – Foliage Green
- FR TN MWL Bottom – FREE Mid-Weight Layer Drawers – Tan
Features
- Constructed with quick drying, high loft Polartec® Thermal FR® fleece made with DuPont™ Nomex® brand fiber for optimal warmth and breathability without weight
- Provides maximum comfort when worn over base layers and underneath the uniform
- Color: Tan or Foliage Green
- Sizes: XS – XXL in short, regular, and long lengths
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FR Outer Layer IWOL (Intermediate Weather Outer Layer) Jacket & Trousers
Models
- FR IWOL Jacket – FREE IWOL Jacket – UCP
- FR IWOL Trouser – FREE IWOL Trouser – UCP
- FR MC IWOL Jacket – FREE IWOL Jacket – OCP
- FR MC IWOL Trouser – FREE IWOL Trouser – OCP
Features
- Constructed with Massif Elements™ 4-way stretch fabric made with DuPont™ Nomex® brand fiber
- Windproof, waterproof, and breathable membrane helps keep the elements out but won’t trap sweat
- Abrasion-resistant exterior and soft fleece interior
- The jacket features Velcro loop for name, rank, flag, and unit tape
- Camo Pattern: OCP or UCP
- Sizes: XS – XXL in short, regular, and long lengths
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FR Outer Layer EWOL (Extreme Weather Outer Layer) Parka & Trouser
Models
- FR EWOL Parka – FREE EWOL Parka – UCP
- FR EWOL Trouser – FREE EWOL Trouser – UCP
- FR MC EWOL Parka – FREE EWOL Parka – OCP
- FR MC EWOL Trouser – FREE EWOL Trouser – OCP
Features
- Constructed with lightweight, waterproof, windproof, and breathable GORE-TEX® fabric that combines a DuPont™ Nomex® fiber outer material and a GORE-TEX® membrane
- Jacket features a removable, roll and stow hood and zip-in liner constructed from Polartec® Thermal FR® fleece
- The most external layer in the clothing system
- Camo Pattern: OCP or UCP
- Sizes: XS – XXL in short, regular, and long lengths
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FR Extreme Weather Outer Layer (EWOL) Zip-in Liner
Models
- FR EWOL Liner – FREE EWOL Zip-in Liner – Foliage Green
- FR TN EWOL Liner – FREE EWOL Zip-in Liner – Tan
Features
- Can be used as a Mid-Weight Shirt
- Constructed from a flame resistant 3-Layer Gore-Tex MIL FR720 Laminate.
- Highly moisture vapor permeable, durably windproof and waterproof.
- The most external layer in the clothing system.
- Color: Foliage Green, Tan
- Size: X-Small – XX-Large

FR Merino Wool Boot Sock
Features
- Dense terry loop calf and bottom cushioning with elastic support arch
- Reinforced heel and toe for durability
- Color: Foliage Green
- Size: X-Small – X-Large
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FR Riggers Belt
Features
- 1¾″ Webbing
- Foliage green buckle
- Hook and loop closure
- Color: Foliage Green
- Size: X-Small – XX-Large
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