Shop Now

Your first signalproof apparel

The first stylish, comfortable and multi-feature EMF protective clothing that keeps you safe from electromagnetic radiation and reduces 5G. Funded with Kickstarter. Get your SHIELD now.

Learn More
Shop Online

Stylish & comfortable signal-blocking hats & underwear that incredibly fit and reflect electromagnetic waves. For targeted individuals, biohackers or everyone who cares.

& Antiodor
High Screening
Reduces 5G, High and Low Frequencies
& High Durability

Signalproof Headwear, Underwear & Footwear


Undershirt & Boxer Briefs

SHIELD is the most functional apparel of 21st century. 

Shop Now


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 plus, it’s signalproof. Get your faraday EMF beanie now.

View product


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

View product


Shielding silver lining fabric 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.

View product


EMF protective clothing such as hoodie or t-shirt guarantees a high screening attenuation, reduce low & high-frequency radiation and have antimicrobial, anti-odour and other effective features.

It shields you from all kinds of electromagnetic radiation and shielding silver fibres combined with soft high-quality cotton makes you feel very comfortable. 

View product

Best-selling hats


Signalproof Beanie

€ 39.00

Buy now

Signalproof Baseball Cap

€ 39.00

Buy now

Signalproof Snapback

€ 37.00

Buy now

Signalproof Layover Beanie

€ 39.00

Buy now

Explore collection


Antimicrobial, anti-odor, antistatic & signal-blocking
Made out of shielding silver fabric
High screening attenuation
Free shipping worldwide on 2 and more products
Reduces high-frequency, low-frequency & 5g radiation
Protects from wifi & cell phone radiation
Fully washable & easy to maintain

Blue Light Proof Eyewear

BlueLightProof Glasses - Francis

€ 34.00

Buy now

BlueLightProof Glasses - Kennedy / Men

€ 34.00

Buy now

BlueLightProof Glasses - Logan

€ 35.00

Buy now

Explore collection


What Should You Know

Can I measure the signalproof feature with a cellphone?

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.

Is there some evidence the signals are harmful?

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.

Does It really work?

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.

It increases the chances of lightning strikes?

No, it definitely doesn`t.

Does it need to be grounded?

No. Faraday cage works also without ground connection regarding the hat. And signals are not amplified without earth bond.

Will signals come through other parts of skull?

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.

Is this just the tin foil hat?

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.

Why is the signalproof hat more expensive than ordinary 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.

Why is my cell phone ringing inside the hat?

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.

Does the signalproof apparel block 5G EMF?

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.

As Seen on

My beanie just arrived here at Google UK! Thanks guys!


I received my cap today in the USA. It is much higher quality than I expected. It wears well and looks great.


One thing I can tell you for sure is that my headaches both dull and sharp have drastically decreased while wearing my SHIELD beanie and baseball cap.


Hello dear friends. I want to thank you for the Great service and a wonderful product. The delivery was quick and the hat feels good, fits the head and doing its job in protecting. Thank you.