Description
Smart and Subtle
Protect your brain from RF (radio-frequency) pollution with this handsome baseball style hat. Specially designed to shield the head from frequencies from below AM through to microwave, including cellular phone frequencies. Lined with sophisticated Polyester/Cotton blended with micro-fine stainless steel fibres for excellent radiation protection. This gives this unique fabric a truly comfortable, natural feel, durability and Washability, but with exceptional reflective characteristics
