These are the 400 series / Sundara headphone pads.
They have a velour on the face and pleather on the sides. **Earpads are final sale and we cannot exchange or refund them, so please only buy them for recent model Hifiman headphones.
These are pretty bad. I've done through two seperate sets in about 3months each. The glue they used is really weak. I instead purchased some all leather alpha pads from Mr.Speaker that fit these cans and they're infinitely better.
They work perfectly. They were just a bit tough to install, and took a bit of time to get everything aligned.