100%
Etymotic ER20XS ETY Earplugs — Standard Size, Frost
by Etymotic Research— Made in Elk Grove Village, IL
Verified American Made
American Score
95% — Very High
Manufactured in Elk Grove Village, IL
Manufacturing in USA since 1983Verified through 3 independent sources
- Known factory location
- Brand website
- Product listing (Elk Grove Village, Illinois)
Evidence Breakdown
Factory: City-level verified
Website claim: Yes
History: Established
Overseas lines: None known
Upgraded high-fidelity hearing protection with enhanced fit and attenuation. Made in Elk Grove Village, Illinois USA. 20 dB noise reduction while maintaining music clarity.
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Etymotic ER20XS ETY Earplugs — Standard Size, Frost
95% American Score