• Winter's Frigid Embrace
• Item Level 219Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
• Back
• 155 Armor
• +60 Agility
  +51 Stamina
• Requires Level 80
• Equip: Improves critical strike rating by 43.
  Equip: Improves haste rating by 29.
  Equip: Increases attack power by 92.
• 
• Sell Price: 6 10 77

Source

This item can be found inside Cache of Winter after defeating Hodir in the 10-man version of Ulduar.

Patch changes

• Patch 3.1.0 (14-Apr-2009): Added. 
  

External links

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