Hearing protection

A local Industrial/Occupational Health supply biz may help. A local certified occupational medicine audiologist may certainly know. Till then, a full-face motorcycle helmet over FM ear pods always works, so, don't do it.

I was wondering if the Husqvarna ones were worth the $150
price of admission. Steve

cigarette filters work in a pinch or if your poor,YMMV

https://www.taunton.com/finehomebuilding/toolguide/product-finder/peltor-worktunes-headphones.aspx?nterms=91096,61632,65548

This site has reviewed some hearing protection radio headphones in the last year in their magazine:
finehomebuilding

Regards,
Miles

I recall wearing something similar to these at NASCAR races years ago:

http://radio.about.com/od/nascarradio/ss/blNASCARProScan.htm

These would seem to do the trick for you.