---
product_id: 664452295
title: "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."
brand: "lambs"
price: "€ 215.81"
currency: EUR
in_stock: true
reviews_count: 9
url: https://www.desertcart.com.cy/products/664452295-lambs-havn-emf-proof-cap-wavestopper-silver-tech-blocks-99
store_origin: CY
region: Cyprus
---

# 100% pure silver fiber tech Soft, breathable & adjustable fit Blocks 99% EMF radiation 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.

**Brand:** lambs
**Price:** € 215.81
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay sharp, stay shielded — the future-proof cap for the mindful millennial.

## Quick Answers

- **What is this?** 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. by lambs
- **How much does it cost?** € 215.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/664452295-lambs-havn-emf-proof-cap-wavestopper-silver-tech-blocks-99)

## 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

- • **Ultimate EMF Shielding:** Wavestopper™ Silver Tech blocks up to 99% of harmful EMF from WiFi, 5G, phones, and Bluetooth devices.
- • **Effortless Style Upgrade:** Sleek black unisex design that complements your everyday look without compromising on protection.
- • **All-Day Comfort Guaranteed:** Crafted with breathable cotton and soft materials for a lightweight, adjustable fit that feels like a second skin.
- • **Clinically Trusted & Tested:** Validated by EMF testers and health professionals for real-world effectiveness and superior quality.
- • **Health-Forward Lifestyle Essential:** Reduce brain fog, fatigue, and sleep disturbances by minimizing EMF exposure with this must-have tech accessory.

## Overview

The Lambs HAVN EMF-Proof Cap features cutting-edge Wavestopper™ silver fiber technology that blocks 99% of EMF radiation from modern devices like WiFi, 5G, and Bluetooth. Designed with a breathable cotton blend and adjustable snap closure, this unisex black cap offers all-day comfort while protecting your health. Clinically tested and stylish, it’s the perfect accessory for tech-savvy professionals seeking to reduce EMF exposure without sacrificing style.

## Description

Buy 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.: Shop top fashion brands Skullies & Beanies 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: HAVN for HEALTH - 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.

## Features

- Shield Yourself Against EMF Exposure: thanks to its cutting-edge Wavestopper silver technology, our EMF Cap blocks up to 99% of EMF radiation, protecting you from exposure to electromagnetic fields emitted by wifi, phones, or other devices.
- Modern Design To Match Your Casual Looks: you don't have to sacrifice style for protection as our EMF shielding Cap boasts a sleek look that seamlessly blends with your daily wear, making a practical piece to complement your casual outfits.
- Soft Headpiece For Long-Lasting Comfort: unlike almost any other EMF protection hat, our Caps are carefully crafted with soft and breathable materials to ensure you remain super-comfortable while protecting yourself from EMF radiation.
- Embrace A Healthier & Less Stressful Lifestyle: adding this EMF blocking Cap to your wardrobe will give you peace of mind, helping you protect yourself from the potential effects of EMF, like brain fog, fatigue, and sleep disturbances.
- Must-Have Piece For Tech Savvies: if you live a tech-conscious lifestyle and look for ways to safeguard your health, this EMF Cap is the protective shield you need to reduce the impact of electromagnetic fields on your body.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9J3J66M |
| ASIN  | B0D9J3J66M |
| Age Range Description | Adult |
| Apparel Closure Type | Snap |
| Best Sellers Rank | #581,799 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,885 in Men's Skullies & Beanies #2,208 in Women's Skullies & Beanies |
| Brand Name | Lambs |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (36) |
| Date First Available  | July 25, 2024 |
| Department  | unisex-adult |
| Fabric Type | WaveStopper™ inner layer: 100% pure silver fibers. Outer layer: 100% cotton. |
| Hat Form Type | Baseball Cap |
| Item Dimensions | 4.15 x 9.05 x 7.9 inches |
| Item Type Name | Cap |
| Material Type | Cotton Blend |
| Occasion Type | Bachelorette Party, Easter, Mother's Day |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions  | 4.15 x 9.05 x 7.9 inches; 4.66 ounces |
| Seasons | All |
| Style Name | Cap |
| Sun Protection | 50 Sun Protection Factor (SPF) |
| UPC | 860012375332 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Images

![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. - 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.

### ⭐⭐⭐⭐⭐ HAVN for HEALTH
*by C***L on April 6, 2025*

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.

### ⭐⭐⭐⭐⭐ Sweet Cap, Protects the Noggin
*by S***N on April 4, 2025*

Big fan of Lambs/HAVN products. This is a solid cap, seems well constructed, and I like the minimal design (all black with just a light 'Lambs' on the back). Love that I can stay protected from EMF, especially here in TX where it's getting too hot for the beanie. Helps me stay clear-headed and focused during the day.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/664452295-lambs-havn-emf-proof-cap-wavestopper-silver-tech-blocks-99](https://www.desertcart.com.cy/products/664452295-lambs-havn-emf-proof-cap-wavestopper-silver-tech-blocks-99)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-04*