Just spent 20 minutes reviewing this product via Google searches. Look's to be a quality option. Currently $300. Thanks for sharing your experience with them.I use Etymotic Gunsport Pros. They are excellent, but are not for under the roof at the firing line of the local range. I use them hunting.
Etymotic makes a lot of hearing devices. They even make ones for orchestra directors. They are high quality.
How is the wind noise with these?