SOULWIT Cooling-Gel Earpads for Sennheiser HD650, HD660S, HD660S2, HD600, HD6XX, HD58X, HD580, HD565, HD545, HD535, Headphones, Ear Pads Cushions Replacement with Ice Silk Fabric - Dark Coffee

I only had it for a few days , but it’s very comfy (might I say better then OEM, no noticeable difference in sound signature

It does the job of being a placeholder. Advertised cooling properties are not true and actually quite the opposite. Pads instantly heat up with your body signature unless you use the droplet; it dries up fast. Furthermore, it changes the sound signature where it mutes bass significantly. I am currently using them as a placeholder until OEM replacements arrive. Also, it is seriously overpriced in this listing/seller; original price is half the listed one here.

Perfect for my HD660s. They are even more comfortable then the originals and sound is not altered at all!

Si installano facilmente, includono anche il copripadigilione (o come si chiama). Sono fresche e decisamente più piacevoli al contatto con la pelle rispetto a quelli originali. I miei cuscinetti erano piuttosto sfondati e cambiandoli ho notato una maggiore apertura stereo.

Physical side : The comfort is very good. The seal is thight. They have a cool effect for real. They fit like original so change For the sound They seem to improve a little bit the bass response But the soundstage take a lite hit. But they still have a good one and the extra bass is a + for some

I've bought replacement pads for my 650's before and they were a nightmare to fit and kept falling out. I had to put my old, worn out, original pads back in. A friend recommended these, so I tried them. Fitted in easily and are rock solid. These are the ones!!!!

I must admit, I wish they were a bit bigger and thicker. They're still pretty comfortable and sound fine, to me. I removed the foam sheet from the hd600s and I think that helped the sound a little(kept them for later, though, just in case). They are technically pretty cool, temperature wise, but I wouldn't say it's more than the OEM pads. So I wouldn't get them specifically for that. I do think they look good, and for the price it's hard to complain. I probably do prefer the OEM pad's sound, but I wouldn't say these have less resolution or anything, just a slightly different character that's more "thick" in a bassy kind of way. And they look better, or at least more interesting, so I'd say that at least breaks even with the sound situation haha. The sound difference is pretty subtle, too, so you might not even notice, honestly.