customer
The technology is what makes the HAVN…
The technology is what makes the HAVN WaveStopper hat stand out! Its silver-fiber lining is designed to shield against wireless signals from devices like phones and Wi-Fi routers. I appreciate the thought behind combining that technology with an everyday hat, plus antimicrobial properties and UPF 50+ sun protection. A smart, innovative design!
Response from HAVNOct 13, 2026
You picked up on the details most people miss. Getting the silver lining to do three jobs at once, shielding, antimicrobial and UPF 50+, is exactly why it took so long to get right. Thanks for the write-up.



