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EMF Shielding Men's Long Johns - Ultimate EMF Protective Underwear

EMF Shielding Men's Long Johns - Ultimate EMF Protective Underwear

Regular price £189.81 GBP
Regular price Sale price £189.81 GBP
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Protect your lower body from EMF radiation with our Leblok® EMF Protective Long-Johns. Made with lightweight, soft material, these long-johns for men provide over 99.99% protection against Wi-Fi, 5G, 4G, GSM, and other microwave radiation. The fabric is also Anti-Bacterial.

Experience lasting EMF protection with our high-quality EMF Protective Long Johns. Independently tested for both shielding efficiency and chemical contamination, these long johns ensure safety and durability with shielding properties that endure even after multiple washes (if washed as per instructions).


50% Silver Fibre / 50% Beechwood stretch fabric

Shipping & Returns

Packages are generally dispatched within 2 working days after receipt of payment and are shipped via first-class post or DHL Express, depending on the selected method.

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Waist Measurement (Garment): S=77.5cm; M=82.5cm; L=87.5cm; XL=92.5cm;

The inside leg of Long John's is 70 - 71 cm

Care Instructions

Do not dry-clean. Machine Wash Only at 30°. Use only Leblok washing powder. (Other detergents MAY have a severe effect on shielding level) Do not handwash. Do not tumble dry. Drip dry. Iron on LOW. Do not bleach.

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Shielding Levels

This fabric is independently tested and certified at the University of the Armed Forces, Munich, Germany to Electromagnetic Testing Shielding Standards: ASTM D-4935-10 and IEEE 299-2006

About Leblok® garments

Leblok® EMF shielding utilises unique S1 shielding Technology™, providing the safest and highest EMF shielding levels available.

Leblok® clothing is also tested and certified for chemical contamination to the following standards:
ISO 17294-2: 2005

Leblok® clothing is manufactured in the United Kingdom to ISO 9001 Quality Standards.