dekoniSeriously, only 1-3 months expected use? That's crazy. When I spend money on something I want it to last as long as possible. I suppose there's a trade off between being soft and form fitting and durability? Rubber eartips suck once you've used foam tips (and I think they affect the sound in a bad way).
LuckyLuke575HI LuckyLuke, Keep in mind you're putting foam in your ear, again and again, which is getting covered in wax, water, etc. Those things all cause foam to lose its density. What makes these special is that they dont' flake.