Surefire Sonic Defenders EP4 PLUS Size:Medium Ergonomic shape and low expansion

Ergonomic shape and low expansion rate for comfortable fit

Also suitable for use with swimming and water

and dual-connects

These are also sweat-resistant

But it’s time to upgrade

Surefire Sonic Defenders EP4 PLUS Size:Medium Ergonomic shape and low expansionSureFire EarPro Sonic Defenders PLUS Variable Noise Reduction Shooter's Ear Plugs protect your hearing without interfering with your ability to hear routine sounds or conversations. Designed for shooters, EarPro Sonic Defenders PLUS offer an exceptional solution to many of the other common, hearing protection challenges. Sonic Defenders PLUS feature a triple flange stem design that fits most people and provides a Noise Reduction Rating (NRR) of either