Skip to content


Your cart is empty

EMF Radiation Protection Winter Beanie


Sale price$64.99


Fulfilled by our friends at DefenderShield

The DefenderShield® EMF Radiation Protection Winter Beanie offers warm, comfortable, and stylish Electromagnetic Field (EMF) radiation protection for your head. Made with high-quality acrylic yarn and EMF silver shielding, the DefenderShield Winter EMF Beanie can be worn day or night to keep your head warm and help shield yourself from ambient EMF emissions in the environment or EMF radiation emitting from your devices.

Perfect For: travel, sleep, on-the-go, winter activities, dense EMF environments

All Features:

  • Advanced shielding blocks 99% of wireless Radio Frequency (RF) EMF radiation and 5th Generation radiation (300 Hz-10 GHz)
  • Comfortable and stretchy to fit most heads
  • Made with high-quality acrylic yarn and silver shielding material

The DefenderShield® EMF Radiation Protection Winter Beanie Shields:

Product Video:

How to Use:

The bottom of the DefenderShield Winter EMF Radiation Protection Beanie can be folded over to customize the length of the beanie, which can stretch to fit most heads. The EMF silver lining inside is anti-microbial and breathable, and the knit yarn outer will keep your head warm and cozy.

Use while near EMF-emitting devices, at night, or in locations where ambient EMF radiation coming from hot spots, WiFi routers, and/or cell phone towers is present.

For a thinner, more lightweight alternative (with child/newborn sizes), please see our Classic Beanie.

Winter Beanie Specifications:
Circumference (in): 18"-26"
Weight (lb): 0.1875

This item only ships within the United States.


Created by a former telecommunications engineer and executive, DefenderShield® has been recognized as the trusted worldwide leader in EMF radiation protection and education.Take a look at the only products in the world that can block up to 99% of EMF frequencies from 0-90 GHz, including the entire 5th Generation spectrum.

Modern science knows of no other way of shielding this broad spectrum range of radiation from devices such as laptops, tablets and cell phones, without utilizing a multi-layer solution to block both EMF and higher frequency RF emissions like 5G.

Quality Craftmanship

All DefenderShield® products are designed in the USA and developed using the highest quality materials to offer durable, highly effective shielding that lasts. Our team members leverage their direct technology expertise to constantly improve quality and durability. We are proud to offer unparalleled shielding, backed with a  one-year warranty and 30-day return policy.

Fight the Future

DefenderShield® products use the best shielding available on the market for many different product lines. We developed our Ultra Armor™ Shielding Technology to block up to 90 GHz, which encompasses all frequencies used in wireless communications and the full 5G spectrum. No other technology is capable of blocking more than 20-40 GHz.

buy now

Types of EMF Emissions

Scientifically-tested range of shielding blocks more frequencies than any other shielding in the world.
Feel secure in knowing that you are shielded anywhere, anytime with all-in-one DefenderShield EMF radiation protection.






Try at home before you pay
Pay $0 today
At checkout, we'll temporarily place an authorization hold on your card but won't charge you anything.
Your trial starts upon the items' arrival. Comfortably try them at home and send us back the items you don't want.
Pay for what you keep
Upon the return of your unwanted items, we will only charge you for the items you choose to keep.