I am looking to replace the rather ancient foam eartips of my ER-6is. As Etymotic don't seem to supply replacements in the UK or China, I am looking for an equivalent (I can't get on with the flanges). I have heard that Comply T-100s work well, although they are not listed as compatible with the ER-6i by Comply. Does anyone have specific recommendations?
Comply T100 size and Shure black foam Olive sleeves both fit the ER6. The Shure foam are bit more durable, and when cleaned and washed regularly can last for months -- I use mine everyday, wash them about once a week with warm soapy water, press them dry and pop them back on. The Comply foam doesn't have as thick a coating on the outside and are a bit more spongy.