HighCom Armor D3O Halo Helmet Liner System | Extended-Coverage Blunt Impact Mitigation
- Brand: HighCom
- Availability: Factory Direct
- Fulfillment: Ships 2-3 Days!
Authorized
Dealer
We are authorized retailers for all brands we carry. Warranty details are listed on each product page.
Some manufacturers require registration or activation shortly after deliveryāplease check the product page or visit the brand's website for specifics.
Note: Warranties do not cover shipping damage. Please inspect your shipment upon arrival and note any issues on the Bill of Lading. Refuse delivery if damage is severe.
Questions? Contact Rescue Supply for support.
At Rescue Supply, weāre committed to providing exceptional value, quality, and selectionābecause your satisfaction matters. If for any reason youāre not completely happy with your purchase, most unused items may be returned for a refund or exchange within 30 days of the original purchase date, excluding items listed under our exceptions and exclusions.
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
Why Buy From Rescue-Supply.com?
We know you have a choice for your rescue supply needs but we want to do all that we can do to earn your business. We not only want to earn it but we want to keep it as well!Ā If you have any questions or concerns about any product on our store or the service we provide please don't hesitate to contact us today!
- Toll Free Customer Service Number: (800) 239-1797
- Email Order Contact: orders@rescue-supply.com
Here are the Top 6 Reasons to Buy from Rescue-Supply.com:
100% SAFE & SECURE ONLINE SHOPPING:
Know that every transaction that takes place on our website is 100% secure. If you'd like to learn more, see our Online Security page.
FULLY INSURED SHIPMENTS:
Every shipment that leaves our warehouses is fully covered in case of a loss or damage. Please refer to the Shipping & ReturnsĀ page to learn more about our policy.
WE ONLY SELL QUALITY PRODUCTS:
We understand what it can be like to purchase products online without actually seeing and touching the product itself. We want you to know that every manufacturers that we work with are hand chosen by our owners to ensure you receive a quality product. All items leaving our warehouse are quality checked twice before leaving our warehouses across the country to ensure you're 100% be happy with the product that arrives at your door.
CUSTOMER SERVICE IS PRIORITY #1:
Your satisfaction is our highest priority 100% of the time. Our mission is to provide excellent customer service before and after the order and our goal is to become your primary source for all of your rescue supply needs. You can expect communication from us immediately after your order is placed and when your product ships. To this day, every order still receives an email from our owner personally thanking you for letting us earn your business.
WE ARE AUTHORIZED DEALERS:
Rescue-Supply.com is an authorized dealer for every brand that we carry. You can rest easy knowing you will receive the full manufacturer's warranty with every purchase.
LOOKING FOR VOLUME DISCOUNTS?:
Interested in purchasing in bulk and want to inquire about volume discounts? Send us an email at info@Rescue-Supply.com and we may be able to offer special pricing to suit your needs!
Your Information is Secure with Us!
Every transaction at Rescue-Supply.com is guaranteed to be safe and most importantly secure.
This site uses SSL encryption technology that so that you never have to worry about credit card safety.
Statistically speaking, online purchases are much safer than using your credit card at a department store or a gas station. Experts have shown that online purchases are far safer than in person credit card transactions because the information is immediately encrypted into a 128 bit, highly scrambled message that can only be decrypted by our authorized payment processors.
Still donāt want to use your credit card on the World Wide Web?Ā Weāve got you covered! Simply call one of our friendly customer service representatives at (800) 239-1797 and we will gladly help you place your order.
