Our Technology
Science-Backed Protection You Can Trust
At RadiArmor, we believe protection should be grounded in real science — not hype.
Since 2012, our mission has been simple: create thoughtfully designed products that help reduce everyday RF exposure while maintaining the usability and convenience modern life demands.
RadiArmor Shield™
The Foundation of Every RadiArmor Product
RadiArmor Shield™ is our proprietary RF-blocking material system engineered to help reduce exposure from common wireless technologies including WiFi, Bluetooth, and cellular signals.
Unlike many off-the-shelf shielding fabrics, RadiArmor Shield™ materials are selected and engineered for real-world performance — balancing effective shielding with flexibility, breathability, and everyday usability.
Today, RadiArmor uses multiple specialized shielding fabrics depending on the application, allowing us to optimize performance across different product categories while maintaining consistent protection standards.
From phone sleeves and hats to our patent-pending headphone covers, RadiArmor Shield™ is designed to deliver practical, measurable protection that fits naturally into daily life.
How RF Shielding Works
Wireless devices transmit radio-frequency (RF) signals through the air. Think of these RF waves like a bright beam of light from a flashlight.
If you want to stop that light from hitting your face, sticking a tiny postage stamp on your cheek does absolutely nothing. You need a physical, conductive barrier with enough surface area to actually cast a shadow.
That is exactly what RadiArmor Shield™ does. By introducing highly conductive materials (like woven silver) between the device and your body, we cast an RF shadow. When the energy hits our shielding layer, two things happen:
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Reflection: The conductive barrier physically bounces the RF signal away from your body.
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Absorption: The remaining energy is absorbed and dissipated within the fabric matrix.
No magic. Just a highly effective, breathable barrier that deflects the waves while allowing your devices to function normally.
Independently Tested Performance
The Raw Material vs. Real-World Testing Secret
A lot of brands will brag about a "99% reduction" in their marketing. But here is the industry secret: they are usually just testing a raw piece of fabric inside a controlled vacuum. That number means absolutely nothing if the finished product doesn't actually protect you when you wear it.
We test both.
On the material level, our entire line of RadiArmor Shield fabrics exceeds a 99.9% reduction across the most common RF frequencies. But we don't stop there. We test our completed products to guarantee real-world reduction.
For example, our patent-pending RF-blocking headphone covers were tested as complete systems by RF Exposure Lab—the recognized leaders who helped develop the FCC's testing methodology for smartphone radiation (SAR).
Testing results for our finished headphone covers showed:
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98.0% RF reduction at 2402 MHz
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97.6% RF reduction at 2441 MHz
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98.6% RF reduction at 2480 MHz
These frequencies represent the primary Bluetooth transmission bands used by wireless headphones and other Bluetooth devices.
We believe independent verification is essential for building trust, and RadiArmor remains committed to transparency in how our products are tested and evaluated.
Full 63-page RF Exposure Lab testing methodology and certification report is available upon request. Email us at info@radiarmor.com
Designed for Real-World Use
Protection Without Compromising Usability
One of the biggest challenges in RF protection is translating material performance into real-world effectiveness.
RadiArmor products are engineered with practical use in mind — ensuring that shielding materials are applied in ways that meaningfully reduce exposure while preserving comfort, style, and functionality.
Rather than relying on gimmicks or exaggerated claims, we focus on thoughtful product design, appropriate material placement, and real-world testing to ensure our products perform as intended.
Innovation and Intellectual Property
Patent Pending Technology
RadiArmor innovations are protected by patent-pending designs developed through years of material research and product engineering.
Our goal is not only to create better products today, but to continue advancing the science and design of practical RF protection for the future.
As wireless technologies evolve, we remain committed to refining our materials, expanding testing, and developing new solutions that meet the needs of modern families.
Built on Science. Designed for Everyday Life.
At RadiArmor, we know that modern connectivity is essential. By combining independent testing, patent-pending engineering innovations, and transparent communication, we strive to create products that offer meaningful protection without sacrificing the convenience of modern living.
