I wear military earplugs and am happy with them. don’t bother looking for them at an Army/navy store, order a couple of pairs on-line.
I use my original pair of earplugs from 1979 that I was issued in Basic Training at Ft Leonardwood. They are not as orange as they used to be and the clear plastic case has changed to a brownish color but they still work as good as when they were issued. Depending on what I shoot I will use the plugs, muffs or both.