XP Series Defender Ear Plugs - Smoke
XP Series Defender Ear Plugs - Smoke, XP Defender offers you the most innovative ear plug solution yet. Decide which mode you want to be in: First, leave the valve open- you'll hear sound clearly and naturally- almost seems as if your ears aren't even plugged. Then when loud sounds hit your ears, the Dynamic Mesh Filtering System(TM) will automatically screen those sounds out protecting your hearing. Second, simply close the valve for total hearing protection. These are small, handy, and can go anywhere with you.