Greatly reduces radiation to the reproductive area, with the added benefit of odor control. These comfortable briefs are made with a cotton and nylon blend. Shielding comes from silver coated nylon knit into the material. The fabric stretches and moves with you leaving you with no worries or irritation. Tested at 40 to 50 dB from 10 MHz to 4 GHz. 42% silver coated nylon fibers. Silver is also a natural anti-odor and anti-microbial.
Hand wash (104°F) with TexCare in distilled or RO water, do not use bleach or chemical detergents. Do not wring. Hang dry only. Do not iron.