ProteshI use the Brainwavz HM5 velour pads with my Matrix2s I got on a drop about a year ago. They work great, and make the Matrix2 both properly over ear and incredibly comfortable. The stock pads did not fit over my ears and were mostly on-ear for me. Sound is still nice and neutral, and ears breath well. I am considering the sheepskin to try them out with the Matrix2s. I also use them on several other cans, including the Philips SHP9500 and Fidelio X2, they practically fit on anything.