EMF-Proof Beanie. WaveStopper™ Technology: 99% UV & Wireless Radiation Blocked. Naturally Antimicrobial I was gifted these. Never worn and brand new condition. Color: GREY. Description: This Beanie is super comfortable and perfect for everyday wear. The inner 360º silver lining protects you from 99% of exposure to wireless radiation. Soft, lightweight, breathable, antibacterial, and anti-odor, this Beanie integrates the ultimate protection without sacrificing on comfort. Give your beanie some time, it will shape to your head after the first few wears! Features: * Blocks 99% of wireless radiation (3G, 4G, 5G, Wi-Fi, Bluetooth) * Antimicrobial & anti-odor * UPF 50 - block harmful UV rays * Breathable * Extremely soft fabric for optimal comfort * Machine-washable Material * Composition: Outer layer: 100% acrylic * Wavestopper™ inner lining: 44% cotton, 39% silver, 17% polyester