Silver-lined RF shielding cap
Black / Color Logo
Black cap, full-color embroidered logo.
Sold and shipped by Amazon. See the current price, reviews, and delivery options there.
- SILVER-LINED SHIELDING CROWN A separate layer of silver-plated conductive fabric sits between the cotton twill shell and the sweatband. Lab-tested silver fabric at 99%+ attenuation 300 MHz - 20 GHz.
- WE PUBLISH THE REAL NUMBERS Fabric panel attenuation is measured under controlled conditions. A cap is not a sealed enclosure, and we don't claim it performs like one. Test data and method available on request.
- BUILT LIKE IT MATTERS Six-panel structured crown, cotton twill face, curved brim, adjustable snapback. Woven Volt Punk and Colorado labels inside. One size fits most, 21.5–24 in.
- UNAPOLOGETIC Bold front embroidery, no subtle logos. Built for people who'd rather be seen than blend in.
- COLORADO BRAND Volt Punk is a small independent label. Questions about materials, construction, or test methodology get answered by a human.
Designed to reduce exposure to selected RF signals. Not a medical device. Not intended to diagnose, treat, cure, or prevent any disease.
