From ZMF Founder Zach:

"My first "flagship" headphone was a Hifiman HE-500, and I still have it to this day!  Hifiman headphone have a special place in our hearts, so we're extremely excited to make them "ours" by adding ZMF pads with our specialized foam type and layering to get the most out of our favorite models!"

All pads have the Hifiman Adapter Ring Stitched into the pad and cannot be adapted to other headphone models.  All Pads are the shape of the model they are crafted for.

Dimensions:

29mm on Tall side, 19mm on short side, angled round pads