Made with 50% Tencel cotton, a soft and breathable fabric, with 50% silver cotton shielding fabric lining. This short sleeved T-shirt has a shielding efficiency of 50db within a frequency range of 0.1 - 30 Ghz, which makes it ideal for protecting the vital organs against most electrosmog, including Radio Frequency, WiFi, Cordless phones and other data carrying frequency radiation.


Tencel is engineered using cellulose from sustainable plant sources, and is fast becoming the new cotton. It is prized for its durability, sustainability, and its soft light texture.


Silver thread is a natural antimocrobial/anti bacterial and deodorizer, because silver interrupts the ability of bacteria to form the chemical bonds needed for its survival. So you will find your t-shirt does not smell so much after wearing like other materials, and will not need as much washing. This is good for you and good for the planet!


People often ask about 5G attentuation. Here is a comprehensive answer:

The fine silver lining in this garment blocks 99.99% radiation in the 0.1 to 30Ghz frequency range, making it protective against all electrosmog including 5G. So you are 99.99% shielded within these frequency parameters. After that the graph forms a bell curve, It begins to drop off, meaning you will be protected at higher frequencies, just not 99.99% protected. A diminishment takes place as the frequency climbs higher. What does this mean for 5G?

Well, the 5G range operates in 3 frequency bandwiths, or tiers, as follows:

The so-called low band (600-700MHz) frequency will cover hundreds of square miles with 5G service - this is covered by most current protective materials. So for example if you live in a relatively rural area you can still be protected from the blanket coverage being imposed from above with Space X, Amazon and other 5G satellites as the impact on electrosmog is relatively low.

A mid band (2.5/3.5GHz) mast covers a several-mile radius. You can still protect yourself from this frequency range using our Tencel and Silver t-shirts as they protect well within these perameters.

Lastly - the alarming tier that has everyone worried - a high band (millimeter wave/24+ GHz) mast will cover a one-mile or lower radius (LED streetlights etc will likely provide this last mile of bandwidth). Up to 30GHz of this bandwidth, is covered by the Tencel and Silver T-shirt. Above 30GHz the bell curve will start to drop off. So this t-shirt will offer some protection above 30GHz, just not 99.99%. At the moment 5G is not yet operating at the higher end of this bandwidth, as far as we know. But the higher millimeter waves are intended by industry to be used for next generation technologies including higher bandwidth 5G and eventually 6G.

I am confident that because of the bell curve, significant protection is afforded by using this material. But, and this is important, do not allow a 5G emitting small cell near to your house, or any place where people spend a good deal of their time (especially children).

If you need any more information on how to send and follow up on a non-consent/Notice of liability letter to your local council, public official, or telecom provider, for example, or if you just need more information on protective clothing and shielded environments, I will answer to the best of my ability.



EMF protection Short-Sleeved T-shirt: Unisex Black

  • To keep your silver-lined fabric in best condition, wash sparingly in cold water, using an approved washing powder such as Leblok washing powder or Tex Care.  Do not use any chemical washing detergents as this will affect the performance of the material.

    Air dry. Do not tumble dry, do not iron, do not bleach or dry clean.