We bought these for my daughter.
She's partially deaf and hates loud bangs. They cut out a lot of noise.
Just wanted to add that if it is truly just the noise - these type of headphones (not specifically the brand) do work well!! My DH has some at work for running the heavy equipment. My DS likes to go to the tractor pulls with him now, but those are VERY loud (many adults wear ear plugs). I don't want his hearing damaged, so he wears this type of thing.