They really help
I use them for medium volume rock band. These knock down overall levels without stifling the highs and high mids too much unlike regular solid foam earplugs. There are better and much more expensive ones out there but they're a good investment for the money. Comfrtable to wear but even like the best ones available, they are small and easy to misplace. Im on my 2nd set and will happily buy another when I lose one or two again
Rating: 4 stars