[CrazyIvan]

Any foam earplugs with rating above 30dB will give you a bit of peace.

For normal life when you want to hear things around you but less annoying get Etymotic ER20 musicians earplugs.

If you want in-ear-monitors get Etymotic ER2SE or ER2XR. With Comply p100 eartips they will give you 35dB noise reduction easily and you can enjoy glorious sound quality.

Comply p100 are also compatible with ER20 earplugs so these can be made more comfortable.

Hang in there, there are solutions, you are not alone in this.