RF-shielding boxer briefs
Your phone lives in your pocket. Your briefs should know that.
Knitted stainless steel fabric that blocks radio-frequency exposure from the phone you carry all day, cut like the best boxer brief you already own.
- 99%
- RF signal blocked, 900 MHz–3.3 GHz (CSIR-NPL)
- 100+
- Washes, shielding retained
- Modal
- Soft against the skin
The Shielded Brief
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The Science
A Faraday layer, knitted in where it matters.
A knitted stainless steel panel sits between two layers of soft modal across the pouch and front pocket line. It reflects radio-frequency energy away from the body and stays soft and breathable.
Read the lab reportReviews