Educational Resources

What actually happens when we shoot firearms without hearing protection? More specifically, what happens to our ears and our hearing? For some of us there’s ringing; for others sounds get muffled o...

Too many shooters don’t think about their hearing health until it’s too late. While some of us have already learned the hard way, some tactical shooters (and a good portion of hunters) still put th...

If you’re an ISOtunes customer, you probably use your earplugs or earmuffs to block noise while you work. But what if you had a greater need for blocking outside noise? We recently learned of a few...

Your TRILOGY™ foam eartips should be inspected and cleaned on a regular basis to ensure maximum performance and protection. To learn how to properly clean your eartips, check out the instructional...

Sometimes used interchangeably to describe our products, it’s important to note that these two words are not synonymous.

What is a noise reduction rating and why is it important?