---
product_id: 664452295
title: "HAVN EMF Blocking Hat for Men & Women - Adjustable Faraday Cap with WaveStopper Silver Shielding - Blocks 99% of WiFi 5G Cellphone Radiation - Breathable EMF Protection - Black One Size"
brand: "lambs"
price: "73684 Ft"
currency: HUF
in_stock: true
reviews_count: 9
category: "Lambs"
url: https://www.desertcart.hu/products/664452295-havn-emf-blocking-hat-for-men-and-women-adjustable-faraday
store_origin: HU
region: Hungary
---

# Adjustable unisex fit Breathable 100% cotton shell Blocks 99% EMF radiation HAVN EMF Blocking Hat for Men & Women - Adjustable Faraday Cap with WaveStopper Silver Shielding - Blocks 99% of WiFi 5G Cellphone Radiation - Breathable EMF Protection - Black One Size

**Brand:** lambs
**Price:** 73684 Ft
**Availability:** ✅ In Stock

## Summary

> 🧢 Wear the future: EMF protection that’s as smart as you are.

## Quick Answers

- **What is this?** HAVN EMF Blocking Hat for Men & Women - Adjustable Faraday Cap with WaveStopper Silver Shielding - Blocks 99% of WiFi 5G Cellphone Radiation - Breathable EMF Protection - Black One Size by lambs
- **How much does it cost?** 73684 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/664452295-havn-emf-blocking-hat-for-men-and-women-adjustable-faraday)

## Best For

- lambs enthusiasts

## Why This Product

- Trusted lambs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Year-Round EMF Armor:** Part of the HAVN range—mix and match with beanies for seamless protection through every season.
- • **Stay Cool, Stay Protected:** Lightweight, breathable cotton outer shell keeps you fresh all day while shielding your head from harmful waves.
- • **Shield Your Brain in Style:** Patented WaveStopper silver-fiber blocks 99% of WiFi, 5G & Bluetooth radiation—because your health deserves cutting-edge defense.
- • **One Size Fits All, Perfectly:** Adjustable rear strap ensures a sleek, comfortable fit for every head—no compromises on comfort or look.
- • **Invisible Tech, Visible Confidence:** Classic black baseball cap design with zero tech vibes—wear it anywhere from office to outdoors without missing a beat.

## Overview

The HAVN EMF Blocking Hat combines patented WaveStopper silver-fiber shielding with a breathable 100% cotton shell to block 99% of WiFi, 5G, and cellphone radiation. Designed as a sleek, adjustable unisex baseball cap, it offers discreet, lab-tested EMF protection with a comfortable fit and sun-shielding brim. Perfect for daily wear, this hat blends advanced tech with everyday style, making it an essential accessory for health-conscious professionals.

## Description

Buy HAVN EMF Blocking Hat for Men & Women - Adjustable Faraday Cap with WaveStopper Silver Shielding - Blocks 99% of WiFi 5G Cellphone Radiation - Breathable EMF Protection - Black One Size: Shop top fashion brands Baseball Caps at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: Great quality! Superior functionality - 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.
Review: Looks (and works) great!! - Looks: sharp hat that looks and fits great in both casual and semi-casual settings. Have received many compliments. Friends are even more impressed when I then tell them about it's function... Function: absolutely works as designed. I have sensitivity to EMF (headaches, dizziness, minor tinnitus). During a long work-day in front of multiple laptops and cell phone, I often find symptoms flare up. I now put on the hat and see my symptoms decrease in a matter of seconds. Truly amazing. Really makes me wonder how many other people are effected similarly, and could benefit from this type of protection. I also recommend HAVN's shirts. I've been wearing them for 2 years and noticed a significant improvement in health and recovery from workouts. The most obvious benefit for me was distinct and lasting decrease in my resting heart rate to a much healthier level.

## Features

- BLOCKS 99% OF EMF RADIATION: this EMF blocking hat is lined with patented WaveStopper silver-fiber shielding lab-tested to IEEE-299 and EN 62209-2 so wifi 5G cellphone and bluetooth signals are attenuated before they reach your head.
- ADJUSTABLE FARADAY CAP FOR EVERY HEAD: a rear strap dials the fit in for men and women and the 100% cotton outer shell stays breathable through summer while the brim adds shade on bright days.
- READS AS A NORMAL BASEBALL CAP: no visible shielding and no tech-looking panels - a plain black silhouette that carries an EMF protection cap into an office a flight or a school run without comment.
- ONE SIZE UNISEX FIT IN BLACK: the strap covers most adult sizes - hand wash cold and air dry to keep the silver lining performing exactly as it did on day one.
- PART OF THE HAVN EMF PROTECTION RANGE: add our lightweight EMF beanie for sleep or our knit beanie for winter and keep shielded headwear in rotation all year.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9J3J66M |
| Additional Features | Adjustable, Breathable, Sun Protection, Washable |
| Age Range Description | Adult |
| Apparel Closure Type | Snap |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #251,433 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,504 in Men's Baseball Caps |
| Brand Name | Lambs |
| Care instructions | Hand Wash Only |
| Closure type | Snap |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 46 Reviews |
| Fabric Type | WaveStopper™ inner layer: 100% pure silver fibers. Outer layer: 100% cotton. |
| Fabric type | WaveStopper™ inner layer: 100% pure silver fibers. Outer layer: 100% cotton. |
| Fit Type | straight |
| Fit to Size Sentiment | Positive |
| Hat Form Type | Baseball Cap |
| Import Designation | Imported |
| Is Waterproof | false |
| Item Dimensions | 4.15 x 9.05 x 7.9 inches |
| Item Type Name | Cap |
| Material Type | Cotton Blend |
| Number of Items | 1 |
| Occasion Type | Bachelorette Party, Easter, Mother's Day |
| Origin | Imported |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Daily use, Sun protection |
| Seasons | All |
| Style Name | Cap |
| Sun Protection | 50 sun_protection_factor |
| Theme | Tech |
| UPC | 860012375332 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Images

![HAVN EMF Blocking Hat for Men & Women - Adjustable Faraday Cap with WaveStopper Silver Shielding - Blocks 99% of WiFi 5G Cellphone Radiation - Breathable EMF Protection - Black One Size - Image 1](https://m.media-amazon.com/images/I/41G+HTDgvnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality! Superior functionality
*by G***S on April 12, 2025*

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.

### ⭐⭐⭐⭐⭐ Looks (and works) great!!
*by B***T on April 20, 2025*

Looks: sharp hat that looks and fits great in both casual and semi-casual settings. Have received many compliments. Friends are even more impressed when I then tell them about it's function... Function: absolutely works as designed. I have sensitivity to EMF (headaches, dizziness, minor tinnitus). During a long work-day in front of multiple laptops and cell phone, I often find symptoms flare up. I now put on the hat and see my symptoms decrease in a matter of seconds. Truly amazing. Really makes me wonder how many other people are effected similarly, and could benefit from this type of protection. I also recommend HAVN's shirts. I've been wearing them for 2 years and noticed a significant improvement in health and recovery from workouts. The most obvious benefit for me was distinct and lasting decrease in my resting heart rate to a much healthier level.

### ⭐⭐⭐ Great hat doesn’t hold its color when put to the test
*by C***B on June 6, 2025*

I’ve been wearing this product consistently for well over a month. It’s not as breathable as it claims to be. It is a comfortable hat, but even with regular hand washing it has faded in color partly from my heavy sweating on hot days. I’m not pleased with how it looks now. I’ll be replacing for a regular hat to capture sweat and the hard load in and out days at work.

## Frequently Bought Together

- Lambs HAVN EMF-Proof Cap - Wavestopper™ Silver Tech - Blocks 99% of EMF from WiFi, 5G, Phones, Bluetooth - Faraday Hat, Soft, Breathable, Adjustable - Black, Unisex Design for All-Day Comfort.
- Golden Kocoon® - E-M-F Organic Cotton & Bamboo Viscose Slouch Beanie with EcoShield™ Tech Bamboo Lyocell Faraday Fabric Silver Liner - Adult Size Hat in Black - 5 g, BT, Smart Meter & WiFi Cocoon Cap

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**Shop now:** [https://www.desertcart.hu/products/664452295-havn-emf-blocking-hat-for-men-and-women-adjustable-faraday](https://www.desertcart.hu/products/664452295-havn-emf-blocking-hat-for-men-and-women-adjustable-faraday)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-08-27*