Has anyone seen or used these? They are a Sinclair catalogue item so I'd expect them to be half decent. I may be wrong.

"The Zem is a completely different approach to hearing protection which still enables you to hear conversations or range commands. The Zem units use patented “Sound chamber” technology to achieve an astounding NRR26 dB noise reduction rating in a very small, lightweight and foldable unit. The really great feature is your ability to hear speech frequencies with great clarity while wearing the Zem. No muffs, batteries, electronics or control knobs. Comes with two extra sets of ear cuff foams. Made in the USA."

www.sinclairintl.com/c...type=store

I've been looking at those for sometime, but have had second thoughts because of the high decibels that go with firing pistols.
I'd like to get some feedback also on what users have to say.
Good post Wombat.

Eric