Yes, your local audiologist probably have them. These are mostly targeted at professional musicians. Mine were about 150€, mold included.
They usually have options regarding the level of attenuation you need, the ones with the highest attenuation tend to have the highest level of distorsion, but in all cases, it is way better than standard earplugs.
I also tried standard sized filtered earplugs (about $20) but without much success. Maybe my ear canals are weird but I couldn't get them to fit properly, so the sound mostly went around the filter, not through it, making them essentially useless in addition to being uncomfortable and not holding well. So if you are like me, save your $20 and get custom molded ones.
They usually have options regarding the level of attenuation you need, the ones with the highest attenuation tend to have the highest level of distorsion, but in all cases, it is way better than standard earplugs.
I also tried standard sized filtered earplugs (about $20) but without much success. Maybe my ear canals are weird but I couldn't get them to fit properly, so the sound mostly went around the filter, not through it, making them essentially useless in addition to being uncomfortable and not holding well. So if you are like me, save your $20 and get custom molded ones.