Underwear - Mens Email $39.00 SKU: B19UM1CH-S 40% Silver fibers, 50% Bamboo fiber, 10% Spandex. Soft and comfortable, designed to reduce signals like WiFi, Bluetooth, Cellphone radiation. Colour Charcoal Size S M L Back to: Shop Ask a question With shipment Tracked Shipping for $8.60 Description Specification Care UNDER THE HOOD PROTECTION. You’re supported and protected in this comfy silver, bamboo boxer shorts / briefs. Features soft stretch waistband. The soft and flexible fabric blend was carfully selected for every day use keeping you confident throughout the day. Silver also has antibacterial properties antibacterial silver kills bacteria and reduce odours. underwear, mens underwear, protective underwear, antiradiation underwear, antibacterial, briefs, underpants Attenuation 99.99% Frequency Range 10MHz~10GHz Conductivity < 1 ohm / cm Suitable for: * * 5G: Partial attenuation tested up to 40GHz. What does all this mean? Hand wash - up to 30º C / 86º F Do not bleach Drip dry Dry in shade Do not iron Do not dry clean Click here for more on fabric care.