Looking for semi transparent speaker grill cloth..anyone?

I want to re-do my speakers with new black speaker cloth.

I like the kind I have seen on some high end speakers. Instead of the standard black grille cloth, I have seen speakers that used a black transparent very silky and smooth cloth.

This cloth was a little shinny and much smoother than normal AND you could see the drivers through it. Id say it was 50% or more see through.

Anyone have any ideas as to were to look?



Thanks