Surefire EP3 Sonic Defenders Earplugs - Large

EP3 Sonic Defenders® protect your hearing without interfering with your ability to hear routine sounds or conversations. Their double-flange stem design fits most people and provides a Noise Reduction Rating (NRR) of 16dB. Sounds, at safe levels, are allowed to pass through into the ear canal, while potentially harmful noises (above 85dB) are greatly reduced via a proprietary design that incorporates the patented Hocks Noise Braker® filter. EP3s include attached stopper plugs, which can be inserted to block out lower-level noise like that heard on a plane, or in situations where hearing ambient sounds or conversations isn't critical, such as when trying to sleep. The right/left color-coded Sonic Defenders are made from a soft but durable, hypoallergenic polymer and are ergonomically shaped, with an adjustable-stem design, providing a secure fit, all-day comfort, and extended product life (3 to 6+ months, depending on usage and care). And their low-profile design means they can be worn while wearing a helmet or mask or while using a phone or headset.

EP3 Sonic Defenders are sold in single left/right sets—or in a box containing 25 sets—in small, medium, and large. Each set is packaged in a convenient carry case.

Medium double-flanged EP3 Sonic Defenders fit most people comfortably. Sizing is based on the size of the ear's Helix Bowl. Consult Sizing Chart for proper fit.

For those with larger ear canals, triple-flanged EP4 Sonic Defenders Plus may provide a better fit.

Please Note: We cannot ship Surefire products outside the United States.