Black Friday Deal - 15% OFF • Limited Stock

The strange discovery that has 25,000+ people wearing what looks like a regular beanie – but isn't

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Blocks up to 99.7% EMFLab‑verified (IEEE‑299 / EN 62209‑2)Free US Shipping30‑Day Feel Great™ Guarantee
Peace of Mind Bundle
$141.10
$166
WaveStopper™ Blanket
$236.30
$278
WaveStopper™ Beanie
$62.90
$74
WaveStopper™ Boxer Briefs 2.0
$66.30
$78
WaveStopper™ Cap
$74.80
$88
WaveStopper™ Lightweight Beanie
$66.30
$78
WaveStopper™ Laptop Pad
$105.40
$124
WaveStopper™ T-Shirt 2.0 (Men)
$125.80
$148
WaveStopper™ T-Shirt 2.0 (Women)
$125.80
$148
WaveStopper™ Hoodie (Unisex)
$321.30
$378
Is it actually comfortable for all-day wear?

Yes! The blend of silver fibers (40%), cotton, and acrylic creates a soft, breathable fabric. It's naturally antimicrobial so it stays fresh longer. Customers regularly report sleeping in it comfortably.

How quickly will I notice results?
Will my phone and other devices still work?
Do I need to wear it all the time?
Does the protection degrade over time?
How do I wash it?
Will it make my head sweaty?
Does it look like a normal beanie?
Will it fit my head size?
Can I wear it under other hats?
Why does it cost $89?
How often should I wash it?
Will washing damage the EMF protection?
Can I iron it?
What testing standards are used?
Are there cheaper alternatives?
Do you offer payment plans?
What's your return policy?
Is the silver safe against skin?
What frequencies does it block?
Are there any side effects?
What's your return policy?
How fast is shipping?
Do you ship internationally?
Is the packaging discrete?
Can I track my order?
Is HAVN a legitimate company?
Where is HAVN based?
How do I contact customer service?
Do you have a warranty?
Are there other products available?
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