The First Stylish, Comfortable and Multi-Feature Signalproof Apparel That Protects You From EMF & Reduces 5G Radiation. Funded With Kickstarter. Get Your SHIELD Now.

My beanie just arrived here at Google UK! Thanks guys!
Joao, UK
I received my cap today in the USA. It is much higher quality than I expected. It wears well and looks great.
Jonathan, USA
Today on the road from work i have picked up my reward and I am very pleased with the quality and appearance of baseball caps as well as Beanie hat which is for my girlfriend Veronika and i believe that she will be pleasantly surprised 🙂
Miroslav, Slovakia
I’ve just received the beanie and it the winter just ended here in Norway. And I was curious if you got any extra snapback caps leftover that I could purchase as an extra? 🙂 No worries if you’re out. Just wondering if it’s possible.
Espen, Norway
They arrived and I`m 100% satisfied 🙂
Michael, Germany
Hi, I just receive my Beanie in Hong Kong, it is great, thank you.
Leung Ka Tin, Hong Kong
Just to let you know my hat arrived this morning. Currently on my head, and i Love it :)) I`ll be sure to spread the word.
Simon, UK
I bought one of your shielding baseball caps. I like the design and want to distribute them here in the USA.
Neil, USA
Thank you, got my beanie today, love it!
Emily, California
Hello, I got my first signalproof hat yesterday!! I’m sure its silver shielding fabric is gonna help me a lot by lowering signals hundreds of times inside of my sore skull. And it’s hundreds of times more stylish and pleasing than my old foil helmet. So thank you for your research & work!! Blessings from Barcelona, Spain
Samanta, Spain
“I got my Shield-Beanie about 1½ months ago and i LOVe it.. It fits nice, it’s warm AND i like the whole general idea and maybe its just me, but i feel more free.”
Tobias, Norway
“Thanks to my beanie I can go to places and stay in rooms where I used to develop symptoms. It is discreet about my electromagnetic hypersensitivity, but it is outstandingly stylish, so thank you!”
Samanta, Spain
I would like to thank you for your cap and beanie.
My partner has got a lot of trouble with Wifi radiation. He gets very tired because of the radiation. He works at a place where the Wifi strength is very high. They want to change it in the future, but for now, he wears the cap every day without him getting tired. Keep up the good work. Great!
Jacqueline, Australia
Hi, i have today received the beanie and i have used it for 6 hours and i must say after my first impression i feel great. I have not had the same headache or pressure in my head in shopping mall or at home like i have everyday.
Pal, Norway
“Hi! The hats arrived today! They’re absolutely great!”
Rachel, Australia
“Your hats have proved invaluable in relieving what can be a very stressful situation, along with a decent nights sleep. Will be looking to buy a new beanie soon. Thank you again.”
Paul, United Kingdom
“I really like the shielding effect of the Signalproof Baseball Cap”
Jeffrey, Chicago, USA


The classic and the most universal one. It`s made of silver and high quality cotton which guarantees warmth in winter and a pleasant feeling during warmer days or in the room temperature. And it`s signalproof.



We start with three types of cap. The popular snapback, 5 panel and the classic baseball cap. The signalproof fabric is sewn inside with such precision that it can not even be seen.



Silver shielding fibres combined with soft high-quality cotton guarantee your comfort and block over 90% of wireless radiation such as cellphone or wifi radiation. This antiradiation underwear gives you full 360° protection.


We have more to show you! Check out our famous signalproof layover beanie, undershirt or woman underwear.


Stylish & Comfortable SignalProof Hats & Underwear That Incredibly Fit And Reflect Electromagnetic Waves. For Targeted Individuals, Biohackers or Everyone Who Cares.


Watch The Video

What should you know? (FAQ)

The answer is: barely. Dots or ticks on signal indicator are not accurate and each phone model reacts differently. It takes also a longer time until the phone realizes that he is losing the signal. The next problem is that you can not see the reaction of your phone inside the hat. If you put it in and then you pull it out you will not see the real status of the indicator. You would have to be inside the hat with your phone. It`s like testing the waterproof bag under the water. You simply can`t open the bag under the water to check if it is dry. And also the signal strength varies and depends on where you are. If you are very close to the emitter or antenna, then your signal indicator will maybe not drop. The thing is that the hat can`t reduce signals completely, but it reduces them to minimum and they have almost no effect on you. The only reliable way how to test the hat is with certified measuring instruments. We did it as you can see in the video above or you can do it by yourself in these places. Signal strength in the hat is hundreds of times lower than outside.
We are not saying that it`s proved or we should be scared. And the truth is that there is no official evidence that signals cause something. But there are many studies and plenty of documentaries which are dealing with this topic. And without the wind, the grass does not move. If you want to know more about this issue, here is the list of studies.
Yes it works thanks to the special silver shielding fabric inside. It has shielding effectiveness 55dB-65dB from 10 MHz to 4 GHz. Silver is also antibacterial, antimicrobial, antiodor and antistatic. Generally it can`t completely protect your head against signals because it should be covered from the top to the bottom. The shielding fabric is tested and it blocks High Frequency & Low Frequency electromagnetic radiation.
No. Faraday cage works also without ground connection regarding the hat. And signals are not amplified without earth bond.
If you are thinking about signals that come through other parts of head and hit the inside of the reflective cap, then pass back through the brain a second time or stay inside and multiply their power, then you have to know that it is ridiculous. The signal is not a bullet and the hat is not an amplifier. It`s like giving a question, “why do i feel cold in my winter jacket, it was supposed to protect me against cold and it comes through my sleeves, top and bottom parts.” Nothing is one hundred percent and everything depends on other factors. But in any case, you are not going to freeze in that winter jacket. The frequency of signals inside the hat is very very low and is also decreased by your skin, bones and water in the tissue.
Our hat is not the improved version of “tin foil hat”. It`s inspired by actual situation and studies. Until now, we`ve known the waterproof, windproof or dustproof feature. Now it`s time to introduce the signaproof feature into fashion. Shield is more beautiful, comfortable and sophisticated hat than tin foil hat.
The answer is: because of special shielding fabric inside the hat. Every signalproof hat is made out from the outer layer and inner layer. Inner layer is always the special shielding fabric which consists of the pure silver that assures the highest performance and has other advantages like antibacterial, antimicrobial, antiodor and antistatic feature. There are also cheaper materials for this purpose, for instance copper or steel but they don`t last long time, don`t have additional features or inhibit alergy. And silver is silver.
The answer is: the signal around must be stronger than the hat is able to stop. Signal-blocking hat is not a magic. It`s the pure physics. Special shielding fabric can shield only the particular amount of electromagnetic radiation. Generally, the shielding effect is up to ≈80db. If the signal around is more than this value, what is the very normal and common situation, your cell phone covered by hat will be ringing. But the received signal is reduced almost to the null. It`s the same with waterproof, windproof, bulletproof or other proof materials. If you start shooting from the machine gun to the bulletproof vest, it will fail. If you expose the waterproof jacket to the storm, it will fail. If you expose the windproof pants to the hurricane, it will fail. But you will still stay somehow more protected and comfortable than you would be without it. Signalproof feature is not 100% protection, but it`s worth having it.
The answer is: it significantly reduces 5G radiation to the safe level but doesn’t block for 100% since there is no available fabric or technology in a fashion which would make it.

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