Anklets of the Unknown Dragon
From D&D Wiki
The Anklets of the Unknown Dragon first appeared during the Time of Troubles, when the gods walked Faerun. Worn by the Earth goddess Melikki, they helped to defend her from evil and more powerful gods until she could return to her planar home. After the gods re-assended and left the mortal realm to mortals once again, the Anklets vanished from Faerun with them. There has been no known contact with them after that time, but it is widely believed that Melikki gave them to one of her followers.
--PROPERTIES-- Dragon Scale Armor +5 (can be worn with any other armor, effects stack)