LINK/DEFY Foam Ear Cushions Style_Over-Ear They're ideal for use in

They're ideal for use in production environments that require metal-detectable PPE to support safety and compliance standards

IPX4 water and sweat resistant

and 22 NRR

Tactical Sound Control enhances your hearing while protecting you from high-impact noises in under 2 milliseconds

Completely waterproof and cord-free

LINK/DEFY Foam Ear Cushions Style_Over-Ear They're ideal for use inISOtunes TRILOGY Foam LINK Replacement Ear Cushions offer a trifecta of benefits for optimal hearing protection: superior comfort, noise isolation, and sound quality. Packaging includes replacement ear cushions and hygiene kit. LINK Replacement Ear Cushions fit the ISOtunes LINK 1. 0, LINK 2. 0, and LINK Aware. It's also compatible with ISOtunes Sport DEFY. For regular users, we recommend replacing ear cushions, fabric lining, and foam inserts every 1