








🧠 Stay sharp, stay shielded — the future-proof cap for the mindful millennial.
The Lambs EMF-Proof Cap features a 360º WaveStopper™ silver lining that blocks 99% of EMF radiation from WiFi, 5G, cellphones, and Bluetooth. It also offers UPF-50+ sun protection and is independently certified to rigorous IEEE-299 and EN 62209-2 standards. Designed for comfort and style, this breathable, adjustable unisex cap provides effective cognitive privacy and daily protection against electromagnetic exposure.









| ASIN | B0D9J3J66M |
| Customer reviews | 4.2 4.2 out of 5 stars (30) |
| Date First Available | 4 Oct. 2024 |
| Department | Unisex |
| Product Dimensions | 10.54 x 22.99 x 20.07 cm; 132 g |
N**Y
More people are becoming aware that the intelligence agencies can scan and extract information from the human mind using microwave 'cyclone' or similar radiation patterns at very high frequencies and high gain levels. If the Pterodactyl or Salamander programs are targeting you, this hat will not help. If you are aiming for general purpose cognitive privacy in public spaces, border crossings and airports, I think that this hat will offer some help. I wear mine in public spaces now and appreciate the protection that it offers. Again, it depends on your adversary and application. The hat is well made, good quality.
G**S
I did some research into the different brands for getting EMF blocking clothes, and I chose the HAVN hat because it seemed the most legitimate, and very high-quality. After wearing the hat for the past two weeks, I’ve been very impressed with the quality. Considering the material costs as much as cashmere to produce, the price made sense and it’s worth it to know that it truly works. It’s very comfortable and well made. It fits well. I like the style, It’s very clean. and I truly believe the functionality is superior to other brands. I will definitely be buying more HAVN gear in the future.
C**L
LOVE the HAVN/lambs clothing! I have tested them with an EMF tester, and they are legit. I have also worn the shirt for 2 weeks and tested HRV with a shocking improvement noted. As a clinician, this means health improvement is possible. The hat is especially comfortable as is the clothing line. Be good to your health, purchase, and notice/feel the difference.
P**N
I love this cap. It fits really well, feels comfortable, and gives me peace of mind knowing it’s helping block EMF waves. Simple, stylish, and exactly what I was looking for. The fit is perfect and it is adjustable.
A**R
Bummed it was cheaply made. I hope they will make them well someday.
Trustpilot
1 month ago
2 weeks ago