Men's shirt Casual Swiss Shield VENTUS dark blue 36dB at 3.5GHz, 47dB at 1GHz

Be well dressed everywhere and still protected from mobile phone radiation such as transmission towers, WLAN, DECT phones, Bluetooth etc.! 
The light Swiss Shield VENTUS shirt in navy blue is an inconspicuous, perfect and durable protection against EMF radiation.
Radiation exposure is particularly high on public transport and on aeroplanes. So you are also safely protected on your way to work or to your business partners or on holiday.
Exposure is also very high in the car, especially if you are on the phone or have mobile data turned on on your phone while driving.
Swiss Shield Ventus protects 99.975.% against the new WLAN and 5G.
The shirt can also be used as a short-sleeved shirt.
Composition:
82% cotton
17% copper
1% silver
Shielding: 99.975 %, 36dB at 5G (3.5GHz)
Oeko-Tex 100
not conductive
The measurements were carried out by EMF Test Lab Bavaria.