HighCom Armor D3O Halo Helmet Liner System | Extended-Coverage Blunt Impact Mitigation
- Brand: HighCom
- Availability: Factory Direct
- Fulfillment: Ships 2-3 Days!
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HighCom Armor D3O Halo System: High-Protection Helmet Liner for Shell Configurations
The HighCom Armor D3O Halo Helmet Liner System is engineered for military personnel, tactical law enforcement, and emergency response teams requiring maximum blunt impact attenuation in helmet shell sizes. Designed with system profile, this liner provides enhanced standoff distance between the wearer's skull and the interior ballistic shell, absorbing high-energy impacts and drastically reducing the risk of behind-helmet blunt trauma (BHBT) and traumatic brain injury (TBI). Utilizing D3O's patented dual-density cushioning technology, the Halo XL system exceeds U.S. Army ACH blunt impact specification AR/PD 10-02 by 33%, keeping deceleration forces consistently below 100g across ambient and extreme temperature ranges.
Engineered for maximum operational endurance, the pad layout delivers up to 25% weight savings compared to traditional competitive foam helmet suspension systems. This significant weight reduction mitigates head-load fatigue during long-duration reconnaissance, maritime, or airborne missions. Built-in passive cooling channels run through the core of the pad geometry, facilitating active air circulation to dissipate trapped body heat, evaporate moisture, and prevent thermal degradation of the impact materials under harsh environmental conditions.
To ensure total operational compatibility, the Halo liner features an integrated crown pad recess and multi-axis flex grooves, permitting seamless integration with tactical communications headbands and active hearing protection without creating pressure hotspots. Covered in durable, MILSPEC moisture-wicking anti-microbial fabric, the pads resist odor buildup and skin irritation over prolonged use. The system mounts quickly into standard hook-and-loop velcro helmet interiors, providing an essential protection upgrade for institutional fleet modernization.
Key Benefits:
- Maximum Impact Protection: 1.0-inch thickness profile maximizes energy absorption and standoff, exceeding AR/PD 10-02 ACH specifications by 33% (under 100g average force).
- Optimized for XL Helmet Shells: Specifically engineered to fit Extra-Large ballistic and non-ballistic helmet interiors without compromising shell retention or stability.
- 25% Weight Reduction: Significantly lighter than legacy pad systems, lowering overall head weight to reduce neck strain and operator exhaustion.
- Integrated Thermal Ventilation: Internal passive ventilation channels allow constant airflow across the scalp, reducing sweat accumulation and heat stress in tropical or desert environments.
- Comms Headset Recess: Built-in crown recess accommodates tactical communications bands and hearing protection wire frames without head pinching.
- MILSPEC Anti-Microbial Fabric: Wrapped in military-grade, moisture-wicking textile that inhibits bacterial growth and maintains hygienic performance.
- Hook-and-Loop Modular Mounting: Directly attaches to existing velcro disk arrays in ACH, MICH, FAST, and high-cut tactical helmets for rapid field installation.
Specifications:
- Brand: HighCom Armor
- Model: D3O Halo Helmet Liner System
- System Profile / Thickness: 1.0/.75 Inch
- Shell Sizing Fit: Ballistic & Tactical Helmet Shells
- Compliance Standard: Exceeds AR/PD 10-02 ACH Blunt Impact Requirements (10 fps impact speed)
- Impact Performance: Keeps average acceleration forces under 100g across hot, cold, and ambient environmental conditions
- Material Structure: D3O Patented Impact Mitigation Polymer + High-Density Comfort Foam Layer
- Outer Fabric: MILSPEC Moisture-Wicking Anti-Microbial Textile
- Thermal Management: Passive Airflow Channeling Network
- Headset Compatibility: Recessed Crown Section for Tactical Headset Headbands
- Application: ACH, MICH, PASGT, CVC, and High-Cut Ballistic/Tactical Helmets
- Origin: Assembled in the USA
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