• Dual Reinforced Leggings
• Item Level 37Disenchants into:
  [Large Glowing Shard]: 1
• Binds when picked up
  
• Mail
• Legs
• 391 Armor
• Durability 90 / 90
• Equip: Increases defense rating by 7.
• 
• Sell Price: 63 44

Source

This item is a quest reward from the following quests:

•  [35D] Rig Wars
•  [35D] The Grand Betrayal

Notes

These are very good tanking pants until you switch over to plate, but are relatively unpopular because of the lack of statistic buffs.

External links

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