RadiArmor EMF Blocking Hat – Unisex Hat with EMF Blocking Liner That Blocks Over 99% of High Frequency RF Radiation

I spend a large part of my day at the computer and I'll be using this for computer use. The bill angles on the sides to shield your eyes from unnecessary exposure. The hat itself seems to be fully lined, with little to no direct contact with the metals, so there's no metal irritation, just a comfortable cotton feel, with fully adjustable strap at the back. It's stylish, not easily recognized as EMF protection, ye tthe emblem clearly labels it as such. If there was a criticism, it could be cheaper, but it's still a good buy compared to the competition. I'm giving it 5 stars.

I’m satisfied with this hat. It does what it is supposed to and is made well. It’s often hit or miss here on Amazon and this product is a hit. I’ve had a couple of people ask where they can get one. It’s gone from a hat I was just going to wear at the office —to one I occasionally wear out in public.

Looks gr8, but is not comfortable and it hurts my head.

自分のスマホをこのキャップで包み込んで、他の携帯から電話をかけて実験してみたら圏外になりました。確かに電磁波遮蔽効果はあるようです。

I like this hat and wear it walking around in the cities.Funny thing: a local server made some crack about “where’s your tinfoil hat” after an animated conversation about aliens or Bigfoot or whatever and I laughed, took off the hat, showed her the lining (which is not tinfoil but does have a sheen leaving no doubt it’s EMF shielded) and she and I just howled with laighter.It’s a conversation starter when you’re not feeling incognito and it’s a nondescript style that blends nicely in any casual setting.Well made, and worth the purchase imho.