My very old muffs I believe are Peltor, maybe X-military. All of 30Db suppression. Comfortable, light, Just good old muffs. The loud stuff, I may even back those up with the foam squishies.
(shoot a .22-250 short barrel indoors, both are helpful)
You can get them at any industrial supply house or some gun stores, maybe a more modern equivalent.
>>The padding is replaceable