HIFIMAN Velour Replacement Ear Pads (Pair)

Installed these on my HE-400i and the velour is noticeably plusher than the old pleather pads, which really cuts down on sweat during long listening sessions. The genuine OEM fit is perfect, no struggling to get them seated.

The inner diameter at 57mm fits my HE-400i perfectly without any gap or looseness. They went on easily and the velour feels noticeably more breathable than the original pleather, especially during longer listening sessions.

The velour texture is way plusher than the stock pads, and the 57mm inner diameter fits my ears without any pinching. Install took maybe two minutes per side, and they've completely revived the comfort for long listening sessions.