AngelBob said:There is none to my knowledge.
And why would you need one when there is Mithral?
Edit: AH, for Druids. NVM
Krafen said:Halfweight from Underdark (FR)
Hedgemage said:Chitin armor from Races of the Dragon is non-metallic and can be made into breastplates, half and full plate. It also raises the max dex of the armor by 1.