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EMF protective Vest - Unisex Long Sleeved Zoom

Le Blok EMF Protective Long Sleeved Shirt - Unisex (Gray)


Size : 
- +

Leblok EMF Protection

Exclusive Le Blok shirt offering the highest Electromagnetic Protection

Soft & subtle to the touch, our LeBlock long-sleeved pajama top, undershirt (or even outside shirt) is comfortable & cool to wear.  Works great to slip under clothing (like you would use long-johns) for discrete yet incredibly high EMF protection.

Lightweight, cool and crease-resistant stretch fabric with extreme protection.  Shielding remains constant, even when stretched. Made from anti-bacterial material (50% Silver/50% Beechwood).


SLine Stretch Grey (50% Silver/50% Viscose)

Fabric Electromagnetic Protection Level:

45dB/99.995%+ @1GHz

Fabric EMF Protection Level



S, M, L, XL

To find the correct size:

1. Lay one of your current shirts flat on the table.
2. As shown below in the shirt graphic, measure the:

  • Chest
  • Body length

3. Match your measurements to the appropriate LeBlok size in chart below to determine correct fit.  (Note: This garment is designed to be worn as an undershirt. Chart measurements are approximate, generally with 1/2 inch.)

We want to help you get the correct size!  

If you are unsure of the sizing requiments or how to measure, please call us 918-274-1033 or email 



Use only Specialized Laundry Soap for EMF Shielding Fabrics  (Other detergents MAY have a severe effect on shielding levels.)  


EMF Shielding Materials, and LeBlok products are designed to provide shielding against EMR. However there can be many environmental and human factors affecting the effectiveness of this product. EMF Shielding Materials, and LeBlok specifically disclaim any and all responsibility for any adverse health effects or any other adverse outcome that may occur whilst using our products, or any effects that may occur, eventuate, manifest or transpire at any time subsequently. Customers should satisfy themselves that the product is suitable and fit for their own particular situation before purchasing.


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