White Dragon Scale

White Dragon Scale can be considered as splint mail armor +6, but bards and thieves can wear this. Druids can wear this as well, because the armor is made from the scales of an animal. It offers an armor class of -2 and the usual armor class modifiers for this type of armor, but it offers 50% protection against cold. The armor weighs 15 lbs. The wearer of it may use the spell Cone of Cold as a special ability three times each day. This item appears in Baldur's Gate II: Throne of Bhaal and Baldur's Gate II: Enhanced Edition.

It can be obtained by bringing the White Dragon Scales to Cespenar and pay 5000 gold.

In-game description
"Not surprisingly, this armor created from the scales of a young Ice Dragon provides the wearer with protection from cold and ice."