Lined with a double layer of SwissShield NATURELL, even in the visor. The hat fits closely to the head in a round shape. This way it protects most of the brain all around form EMRadiation. The shape of the baseball cap is rather flat on the head and does not protect all of the brain or the ears and the neck. The cap is stylish and not visible as protection wear.
shielding efficiency: 53 dB bei 1 GHz
Outer fabric out of a non-shielding material (usually cotton or linen fabric). We have got different colours to choose from. Please, ask for your favourite colour, and we offer you a fabric form our stock that will suits you well.
Please, tell us your head circumference when ordering.