defeanSUNDARA Replacement Earpad Velvet Leatherette and Soft Foam Ear Pads Compatible with Hifiman SUNDARA HE400 HE400SE 400I 400S HE560 560I HE500 300 350 HE3 5 6 Headphones

Very comfortable, as good if not better than originals. Took 1 minute to remove the originals and put them on. I highly recommend after one month of use

People are saying the installation process is on HiFiMan, not Defean but I'd hard disagree with that. The material is barely held on with only a thin strip glued to the mounting plate with terrible adhesive. This means as you bend the pad to get it on, the material comes away from the plate. On both occasions now I've had to super glue them back to the plate afterwards, utterly destroying the aesthetic.Only reason I give them 3 stars is they are fairly comfortable and sound okay for the 6 months or so that the remaining adhesive lasts and they fall apart. Also the cheap foam means they will eventually flatten, just like the OEMs.

fits right away without needing to look for any tutorials, now my Sundara cans sound like they should, thanks, possibly slightly different sound now, but not bothered about getting original pads, so i stick with these

they were ok i guess, didnt quite popi right but idk if thats just because of the retention mechanisum hifi had for these but now one ear is falling apart already got in feb now its October

While its a bit different than the original earpads, I had no problems getting used to these, my problem is that these only lasted for a year, with 1-3 hours daily use. And the damage seems preventable my guess is that these were made to wear out within a year or two so you would buy more of them : ( .