APTYID Men's Moisture-Wicking Cushioned Crew Work Boot Socks, 4-6 Pairs electronic ear muffs The Elvex EP-412 Quattro belong

The Elvex EP-412 Quattro belong to the corded ear plugs range and the NRR 27 ear plugs group

Confirm each accessory is rated for this helmet before relying on it

and what are its trade-offs

Aviation-grade steel cable

APTYID Men's Moisture-Wicking Cushioned Crew Work Boot Socks, 4-6 Pairs electronic ear muffs The Elvex EP-412 Quattro belongEDITORIAL REVIEW APTYID Men's Moisture Wicking Cushioned Crew Work Boot Socks, 4 6 Pairs Assessed on the standards the product is actually certified to and on how the format fits a working shift, by Steven Eaton, WC Safety editor. AMAZON CUSTOMER RATING: 4. 6 5 WC Safety research note on the APTYID Work Sock, a work sock. Rating shown is the Amazon customer rating at the time of writing, not our own score. Specification based assessment by Steven