Worked wonderfully in spinning class
So many workout classes today seem to feature music that is painfully loud. The instructors are required to keep it that way.  My wife had just about given up on many of her classes. She had tried all manner of ear plugs with no real success.  We ordered the WOOTRIP Ear Plugs for her and they worked exactly as promised. The excruciatingly painful high pitched noise was muted and she, for the first time, could actually still hear much of what the instructor was saying.
Rating: 5 stars