Cortex Sleep Cap

$59.00Sold out

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Material and shielding specification

A soft-knit night cap with 34% silver-fiber content for overnight EMF attenuation around the head. Lightweight and breathable enough for sleep; the ribbed cuff keeps it secure. Cold wash only.

Lab-verified shielding

Independently tested to 30-40 dB attenuation across 900 MHz to 5 GHz. Full test report included in the box.

Silver woven, not coated

99.9% pure silver thread woven into the base fiber. Shielding remains effective after 50+ wash cycles.

30-day returns

Return any unworn item within 30 days. Email proteckdservice@gmail.com with your order number.

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Cortex Sleep Cap | Proteck'd EMF Apparel