Block 99% of wireless radiation from your reproduction organs. Our Anti-Radiation Underwear is made with 100% silver lining, protecting you from harmful radiation leading to lowered sperm count & infertility.

Anti-Odor
Anti-Bacterial
Anti-EMF
Anti-UV Radiation

SHIELDING EFFICIENCY

30MHz to 20ghz

PRODUCT SPECIFICATIONS

42% Silver fiber, 53% Cotton, 5% Polyester

Available in S/M/L/XL

Most Sizes are available in a Light Grey

Note: Because quality anti-radiation underwear lined with silver are extremely difficult to make, we often have to outsource from multiple reliable companies. We promise we will always provide you with a high-quality product and appreciate the support and understanding.

At the moment, size Large is the color Black

SIZING CHART

Our underwear sizes tend to run small and have a snug fit. Please refer to our sizing charts to make sure you get a properly fitted pair. Thank you!

Size Small fits waist 29.5 inches – 31.5 inches (75cm – 80 cm)
Medium size waist 31.5 -33.5 inches (80 – 88cm)
Large Men’s Underwear waist 32.5 – 35 inches (82.5 -90 cm)
X-Large Men’s Underwear waist 36 – 39 inches waste (92 – 112 cm)

WASHING INSTRUCTIONS:
Water under 30 degrees Celsius / 86 Fahrenheit
Do not bleach
Tumble dry with low heat or hang dry out of the sun.
Do not iron
Do not dry clean
Hand wash
Use Clean Water (Distilled or Reverse Osmosis)

In order to maintain effective shielding please recognize that this Anti-Radiation Underwear is a very special product, literal silver armor to shield from EMF radiation. To ensure the longevity of your silver lined Spero products, please know that silver cannot be washed like normal fabric. To be on the safe side, please avoid washing your Spero gear with tap water or well water, it must be washed with distilled or reverse osmosis water and SPERO Silver Fabric Detergent, of a gentle citrus-free soap. Chemicals found in tap water and well water such as Fluoride, Chlorine and Sulphur all corrode and tarnish Silver, making the silver fabric less conductive and therefore less protective. A little care will go a long way with the Spero silver lined products.

A little care will go a long way with the Spero silver lined products. Please use Spero products as an EMF reduction strategy complimented with other life decisions such as getting your own EMF detection meter, not wearing blue tooth headphones, not holding a cell phone to your head, not sleeping next to a Wi-Fi router and putting your smart phone on power saving mode with a blue light filter.