• Hoarfrost Gauntlets
• Item Level 232Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Mail
• Hands
• 828 Armor
• +89 Agility
  +71 Stamina
  +41 Intellect
• Durability 50 / 50
• Requires Level 80
• Equip: Improves hit rating by 50.
  Equip: Improves critical strike rating by 52.
  Equip: Increases attack power by 128.
• 
• Sell Price: 6 72 97

Source

This item can be found inside The Captain's Chest after escaping the Lich King in the Heroic version of Halls of Reflection.

Patch changes

• Patch 3.3.0 (08-Dec-2009): Added. 
  

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB