Looking for a good Isolation head set

Would anyone have suggestions as to a brand of isolation head phones I can purchase for about $100.?

Reason is is that I'm playing drums once a week inside a clear plastic sound barrier. It would be desasterous to play without them. The sound in those barriers are extremely loud and piercing to the ears. The headphones they provide are gradually leaking unwanted sound and my ears are just slightly begining to ring.

Any suggestions i would really appreciate it.

Thank you,

rac