Surefire ep4 - SureFire EP4 Sonic Defender Triple Flanged Filtered Earplugs

These are so comfortable you can forget you have them in your ears. They work well and don't interfer with ear muffs or glasses. They fit in easily and work well with ear muffs. They can be used for shooting along with ear muffs or alone under a motorcycle helmet or when bicycle riding. The cut out just enough noise to be benefical in most situations.