• Crystalwind Leggings
• Item Level 141Disenchants into:
  [Void Crystal]: 1-2
• Binds when picked up
  
• Leather
• Legs
• 388 Armor
• +32 Spirit
  +40 Intellect
  +36 Stamina
• Yellow Socket
  Blue Socket
• Durability 90 / 90
• Requires Level 70
• Equip: Improves critical strike rating by 28.
  Equip: Increases spell power by 61.
• 
• Vendor 100

Source

Sold by Smith Hauthaa at the Sun's Reach Armory of the Isle of Quel'Danas for 100

External links

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