With GOTS certified organic cotton and knitted-in silver yarn, this shirt protects against electromagnetic radiation from transmission towers (5G, 4G), WLAN, DECT phones, baby monitors, Bluetooth, etc. Ideal for everyday use as underwear but also as a T-shirt.
Very comfortable to wear - no difference in wearing comfort to normal underwear.
Protects effectively even with 5G.
Composition:
89% cotton
9% polyamide
2% pure silver (no nano silver)
Shielding: 99% at 2.5GHz (21dB)
Reviewed by Prof. Peter Pauli, engineer for radar technology at the University of Munich.
Shielding silver knit
Transmitter |
Power |
Shielding db |
Shielding % |
GSM 900 |
900MHz |
26dB |
>99,75% |
GSM + DECT 1800 |
1800MHz |
22dB |
>99,5% |
UMTS 2000 |
2000MHz |
21dB |
>99,5% |
WLAN 2450 |
2400MHz |
20dB |
>99,0% |
4G LTE 2600 |
2600MHz |
20dB |
>99,0% |
5G + WLAN 5800 |
5800MHz |
15dB |
>96.8,0% |
Size |
Breast circumference |
Length from mid shoulder |
S |
102 |
66 |
M |
106 |
67 |
L |
108 |
68 |
XL |
110 |
71 |
XXL |
122 |
75 |
XXXL |
130 |
76 |