I've tried many ear plugs for snoring spouse. These are the most comfortable. I think they are effective; they don't eliminate the sound but I sleep better now.
When I first put these on I thought they were to small. This was because I could hear quite a good amount of the world aroud me and I gave me the impression that the were not sealing right. To my surprise they we sealing properly and I was just not recognizing the difference.
One thing you need to make sure you do when you put these in your ear is to make sure it goes is as deep as possible. Once you reach a surtan depth the world around you because more clear while still having the loud things disappear.
I would strongly recommend these to anyone who will be exposed to loud things often.
Please do youself a favor and save your hearing while you still have it.
I have the hearing of a 30-40 year old at the age of 18 because I took a dish washing job with out proper hearing protection.
They definitely reduce noise well, but they aren't as comfortable as expected. They sit pretty far in the ear canal which is effective but may not be right for everybody. Not sure I'd prefer this to the classic orange foam but they do seem quieter and more resilient. The case is nice and makes it feel premium.
I purchased, the earplugs while ago and didn't get to use it a lot but it's perfect for a loud places. It cuts off some of the frequensies and sound is not full range.
I purchased two sets, one for concert and the other for work. I am very pleased with both. They are very comfortable and do not make my ears hurt with extended wear