After getting back into VR after a bit of a hiatus I found the foam padding for both my Vive and HP WMR set was quite degraded. I saw a listing last week for 2x low profile and well rated face covers for ~half the price they go for on ebay/Aliexpress that advertise to be compatible only with the Oculus Quest - but that a person had confirmed in the reviews it also fit for their WMR headset.
I took the plunge and can confirm they fit for both my Vive and HP WMR headset. They are also nice quality and slim (to make FOV bigger in headset).
I highly rate them so far and have purchased a few more to hopefully last me a lifetime as 2x "premium" VR face cushions delivered for less than $6 is a great bargain in my book.
PU Leather? Ew.