
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Have A Sweet Dreams Tonight.
Your Brain Is Under Constant Attack (And You Can't Even See It)
We're exposed to unprecedented levels of electromagnetic radiation today.
Your phone. Your laptop. Your smart watch. Even your wireless earbuds.
They're all emitting electromagnetic fields (EMFs) every second of every day.
Why You're Exhausted But Can't Sleep
Here's the cruel irony: EMF exposure disrupts your natural melaton in production. So you're mentally exhausted from the radiation stress, but your brain can't properly signal that it's time to sleep.
You lie in bed, wired and tired, scrolling your phone (making it worse), wondering why you can't just... switch off.
Those Mystery Headaches Aren't A Mystery
That throbbing behind your eyes at 3 PM? The pressure that builds throughout the day? The headache that appears every time you're on a long call?
Your brain is literally heating up from EMF exposure. It's like a mild microwave effect happening all day long.
62% of our customers report improved sleep quality.
One customer shared : Wearing the HZA beanie most of the day and always at night. I sleep a lot better and I don't wake up with my normal headache.
78% of Our Customers Report Clearer Thinking Within Days
Based on our customer surveys and real testimonials:
- 78% report a boost in cognition (reduced brain fog and headaches)
- 62% report improved sleep quality
- Thousands report eliminated headaches and dizziness
Military-Grade Protection That Looks Like A Regular Beanie
The HZA beanie uses the same principle as a Faraday cage – technology that protects sensitive equipment in hospitals and military installations.
Woven with pure silver fibers, it creates an electromagnetic shield around your head, blocking over 99.7% of radiation from:
5G and cellular signals
WiFi and Bluetooth
Smart devices and laptops
Feel more protected—without wearing a bulky “tech” hat
Modern life is saturated with signals and devices. If you want an extra layer of protection—especially around your head—HZA ShieldKnit Lightweight Anti-Radiation Beanie is designed to be the beanie you’ll actually wear daily.
Real Customers Feedback
FAQ
Does it really block 99.7% of EMF?
Does it really block 99.7% of EMF?
Yes. Independently tested and certified by leading
laboratories using IEEE-299 and EN 62209-2 standards. The testing covers frequencies
from 10 MHz to 8 GHz, including 5G, WiFi, Bluetooth, and cellular signals.
How quickly will I notice results?
How quickly will I notice results?
Everyone’s experience is different. Some customers say they notice a sense of comfort or calm within the first few nights, especially when wearing the beanie during sleep or in high-device environments. For others, it may take several days of consistent use to notice changes in sleep quality or overall comfort.
Because factors like environment, sensitivity, and usage habits vary, results are individual. We recommend wearing the beanie regularly—especially at night—for at least a week to see how it fits into your routine.
Will my phone and other devices still work?
Will my phone and other devices still work?
Yes. The beanie is designed to be worn on your head and does not block signals throughout a room or interfere with how your phone, Wi-Fi, or other devices function. Your devices will continue to work as normal.
If your phone is very close to the beanie, signal strength may feel slightly reduced in that immediate area, which is expected with shielding materials. Normal use at typical distances is unaffected.
Do I need to wear it all the time?
Do I need to wear it all the time?
No. You can wear the beanie whenever you feel it’s most helpful. Many customers choose to wear it at night while sleeping, or during times when they’re around a lot of devices. Others use it occasionally for travel, work, or rest.
There’s no requirement to wear it continuously—just incorporate it into your routine in a way that feels comfortable for you.
Does the protection degrade over time?
Does the protection degrade over time?
With normal use and proper care, the shielding performance is designed to remain effective over the product’s lifespan. Like any garment, wear and washing over time can gradually affect materials, which is why we recommend gentle washing and avoiding high heat.
Following the care instructions will help preserve both comfort and performance for long-term use.
Will washing damage the EMF protection?
Will washing damage the EMF protection?
Washing won’t “remove” the shielding layer, but harsh washing and high heat can gradually reduce performance over time (just like with any technical fabric). To help preserve the shielding properties, we recommend:
- Wash cold on a gentle/delicate cycle
- Use mild detergent (avoid bleach and fabric softeners)
- Air dry whenever possible, or tumble dry low
- Avoid high heat and prolonged soaking
Following these steps helps maintain both comfort and long-term protection.