I’m a little disappointed because I didn’t get exactly what I ordered. I ordered the Pro Ears ll 26, paid, and was later told that they didn’t have it so they made the decision (without my consent) to ship the Pro Ears 30. I understand the Pro Ears provides better hearing protection but aesthetically they are also significantly larger than the Pro Ears ll 26. That said they work flawlessly and I kept them because of the companies reputation for high performance.