Good pair of earmuffs for meditation I am looking for a pair of earmuffs to wear while meditating that are effective at reducing noise and comfortable to wear for at least 2 hours. Does anyone have any recommendations of brands that they have actually used?

Note: I would like to preemptively state that I am in no way interested in any answer that has to do with noticing my aversion to noise or doing vipassana; anything along these lines does not answer my question and will be down-voted.
I don't find earmuffs or ear plugs effective enough for blocking sounds so I use earphones and white noise. I'm not pushing these particularly but this is what I use for blocking noise while mediating. I've bought these Sennheiser ear canal head phones and I play white noise through them via this android app. That pretty much blocks all sound out and I don't find the white noise distracting during meditation. The ear phones also have the advantage of being comfortable enough to sleep in so if you suffer from insomnia or snoring bedfellows then it can be a godsend.

It's not the cheapest solution but it does work for me. There are cheaper in ear head phone such as these but i don't find these as comfortable to sleep in but they do work fine for meditation so that would cheapen this up. Also there is a free version of the white noise app which would make it even less expensive but I'm a believer in paying for software if I like it even if the free version is almost as good (which it is). I don't know versions for other phones but there are also white noise cds as well if you don't have access to a smart phone.

Hope that helps