In The Burning Crusade it is item level 141 and requires level 70. In Wrath of the Lich King it is item level 280 and requires level 80. In MoP Classic it is item level 141 and requires level 70.
In the Appearances collection, Black Featherlight Boots is listed as Boss Drop. Appearance ID: 8004. No other item uses this appearance, so it is unique to Black Featherlight Boots.
Read from the World of Warcraft client build files.
Where Black Featherlight Boots Comes From
Black Featherlight Boots Drops From
The in-game Adventure Guide lists Black Featherlight Boots in the loot of 1 encounter.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Black Featherlight Boots Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Black Featherlight Boots suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Similar Items
The 10 items nearest to Black Featherlight Boots (item level 32) in item level among Armor > Leather, Feet slot, from item level 28 to 35.
Blizzard numbers items as they are created, so the named items next to ID 30891 (30886 to 30896) were usually added in the same batch as Black Featherlight Boots: the same quest line, zone, vendor or reward set.