---
product_id: 245589711
title: "Radia Smart® EMF Hat - Faraday Hat, Baseball Cap 5G Blocking, RF Shielding, EMF Protection, WiFi Radiation Blocker. Black"
brand: "radia smart"
price: "459.64 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Radia Smart"
url: https://www.desertcart.tn/products/245589711-radia-smart-emf-hat-faraday-hat-baseball-cap-5g-blocking
store_origin: TN
region: Tunisia
---

# Radia Smart® EMF Hat - Faraday Hat, Baseball Cap 5G Blocking, RF Shielding, EMF Protection, WiFi Radiation Blocker. Black

**Brand:** radia smart
**Price:** 459.64 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Radia Smart® EMF Hat - Faraday Hat, Baseball Cap 5G Blocking, RF Shielding, EMF Protection, WiFi Radiation Blocker. Black by radia smart
- **How much does it cost?** 459.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/245589711-radia-smart-emf-hat-faraday-hat-baseball-cap-5g-blocking)

## Best For

- radia smart enthusiasts

## Why This Product

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

## Description

Buy Radia Smart® EMF Hat - Faraday Hat, Baseball Cap 5G Blocking, RF Shielding, EMF Protection, WiFi Radiation Blocker. Black: Shop top fashion brands Baseball Caps at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: Vendor cares - Pricey but never disappointed.
Review: 5G Fabric Looks Smart - This hat looks professional. Every time I walk through the airport and have it on people look at me as if I am in charge. It works too by the way! Love my hat.

## Features

- ✅ EMF HAT >>> Radia Smart EMF blocking hat comes with custom yarn silver fabric. The EMF shielding fabric is effective against radiofrequency RF, 5G, WIFI, Bluetooth.
- ✅ HIGH EFFICIENCY. Efficiency: Up to 99% Shielding Effectiveness (~50dB). Tested by an FCC- accredited lab.
- ✅ SIZING >>> The EMF Protection Hat is designed to fit most men and women with adjustable strap. Please NOTE the baseball cap may not be suitable for size XL. The hat circumference is approximately 23”.
- ✅ PEACE OF MIND >>> We have carefully chosen the best shielding fabric for our customers to use this baseball hat and reduce your concerns on wireless radiation from cell phone, WIFI, laptops, 5G. The EMF shielding fabric covers the complete circumference of the head.
- ✅ TESTING & CARE >>> To test accurately please use an EMF meter with RF setting (mW/m2). We can guarantee that the shielding fabric works. The hat doesn’t work like a faraday cage that can completely cut off the cell phone signal. This hat however will effectively reduce the RF. Washing instruction: see more information below.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HRJ469P |
| Additional Features | Adjustable |
| Age Range Description | Adult |
| Apparel Closure Type | Buckle |
| Apparel Fabric Stretch | Low Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #534,800 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #3,184 in Women's Baseball Caps #6,365 in Men's Baseball Caps |
| Brand Name | Radia Smart |
| Care instructions | Hand Wash Only |
| Closure type | Buckle |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 89 Reviews |
| Fabric Type | Outer: 100% Cotton, Inner: Custom yarn shielding fabric |
| Fabric type | Outer: 100% Cotton, Inner: Custom yarn shielding fabric |
| Fit Type | Fitted |
| Fit to Size Sentiment | Positive |
| Hat Form Type | Baseball Cap |
| Is Waterproof | false |
| Material Type | Cotton |
| Number of Items | 1 |
| Occasion Type | Birthday |
| Origin | Imported |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Outdoor |
| Seasons | All |
| Sleeve Length Description | Sleeveless |
| Sport Type | Baseball |
| Style Name | Baseball |
| Style Number | 632726043193 |
| Theme | Sport |
| UPC | 632726043193 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Images

![Radia Smart® EMF Hat - Faraday Hat, Baseball Cap 5G Blocking, RF Shielding, EMF Protection, WiFi Radiation Blocker. Black - Image 1](https://m.media-amazon.com/images/I/71zK2pxbqgL.jpg)

## Questions & Answers

**Q: Does the cotton liner rest on the forehead or is it the EMF protective liner that touches the skin of the the forehead?**
A: The cotton liner is used to maintain the shape of the cap and we place that inside, so the shielding fabric will touch the skin of the forehead.

**Q: Seller: in some places this item says 100% cotton, then you post the hat contains polyester. which is it?**
A: Thank you for your query. The outer layer (black) of the cap is made of 100% cotton. The inner layer of cap made of radiation shielding silver fabric which contains silver and polyester.  Hope this helps. Thanks!

**Q: What is the Silver %?**
A: Thank you for your query. It is at least 10% silver in the shielding fabric.

**Q: Does this actually just capture EMF's that come from below your head (ie laptops) and trap them under the hat?**
A: No, it wont because the body ( skin, bone and organs) will absorb most of wireless energy. This is why we want to shield to reduce a point of contact from the wireless energy.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vendor cares
*by B***A on February 2, 2026*

Pricey but never disappointed.

### ⭐⭐⭐⭐⭐ 5G Fabric Looks Smart
*by M***R on July 1, 2024*

This hat looks professional. Every time I walk through the airport and have it on people look at me as if I am in charge. It works too by the way! Love my hat.

### ⭐⭐⭐⭐ Hat is nice.
*by K***R on January 11, 2021*

I like the hat. It was made well and looks nice. The only thing that confuses me is that I placed my cell phone inside of it and folded the hat so that the silver fabric completely surrounded it. I had my phone streaming a music video and it did not loose signal while inside of the hat. I had expected the hat to block the signal, but admittedly I am certainly not an expert.

## Frequently Bought Together

- Radia Smart® EMF Hat - Faraday Hat, Baseball Cap 5G Blocking, RF Shielding, EMF Protection, WiFi Radiation Blocker. Black
- Faraday Fabric & Tape — Military Grade DIY Faraday Bags — 5G, EMP & EMF Protection — EMF Blocker & WiFi Jammer
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**Shop now:** [https://www.desertcart.tn/products/245589711-radia-smart-emf-hat-faraday-hat-baseball-cap-5g-blocking](https://www.desertcart.tn/products/245589711-radia-smart-emf-hat-faraday-hat-baseball-cap-5g-blocking)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-26*