Hi Guys,

I've found someone selling Headphone Sponge in various sizes at good prices. I'm going to buy a couple to see if they fit well.

Have a look here, Headphone Sponge.

Thanks Greg, I just ordered 2 packs from this guy as well.

I bought something very similar from another seller last week (though it was four pairs rather than two) and they fit my MDR-15s perfectly.

I'm amazed at what a person can find on eBay, at least there is a way to replace the sponges on the head phones.