EMF Radiation Protection Winter Beanie

A cold-weather beanie with an advanced EMF-blocking silver liner designed to help reduce wireless radiation exposure to your head and brain. The DefenderShield® EMF Radiation Protection Winter Beanie combines functional warmth, breathable comfort, and discreet shielding technology that blocks up to 99% of wireless Radio Frequency (RF) EMF radiation (300 Hz–10 GHz), including WiFi, Bluetooth, cellular, and low- to mid-band 5G.

The soft cotton-acrylic exterior keeps you warm, while the interior silver-threaded lining acts as a wearable Faraday-style barrier. Ideal for daily wear, travel, commuting, and anyone looking to reduce cumulative EMF exposure to the most sensitive part of the body.

Pair it with the DefenderShield EMF Scarf, Gloves, or Hooded Jacket for full head-to-torso protection in high-exposure environments.

How to Use

• Wear like a standard winter beanie.

• Ensure the shielding liner fully covers the top, sides, and back of your head for maximum EMF reduction.

• Use indoors or outdoors, especially in high-EMF settings: airports, public transport, crowded areas, near WiFi routers, or while using mobile devices.

• Use during device-heavy activities such as video calls, phone scrolling, gaming, or working near electronics.

Care Instructions

• Hand wash cold with mild detergent.

• Air dry only.

• Do not bleach, iron, or machine wash, as this may damage shielding fibers.

Materials

• Outer Shell: 60% Cotton / 40% Acrylic

• Inner Shielding Liner: 42% Silver / 53% Polyester / 5% Nylon

• Weight: Approx. 2.1 oz

• Size: One-size-fits-most stretchable design (18–26" opening)