Read from the World of Warcraft client build files.
How Nine-Tailed Legguards Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Nine-Tailed Legguards suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Transmog Sets
Nine-Tailed Legguards is part of the transmog set Nine-Tail Battlegear (Rogue only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Nine-Tailed Legguards Fits
Other Items Named Nine-Tailed Legguards
5 other items in the current build are also called Nine-Tailed Legguards. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 96682 (96677 to 96687) were usually added in the same batch as Nine-Tailed Legguards: the same quest line, zone, vendor or reward set.