This item is acquired in-game. See its sources below.
In the Appearances collection, Soot-Encrusted Kickers is listed as Vendor. Appearance ID: 104978. 1 other item wears the same appearance:
Read from the World of Warcraft client build files.
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Soot-Encrusted Kickers suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Soot-Encrusted Kickers is part of the transmog set Craftiest in Town (Hunter, Shaman and Evoker only). The other 14 pieces:
Undermine Smelter's Gloves
Portable Power Generator
Bront's Singed Blastcoat
Skystreak's Hidden Missiles
Electrician's Siphoning Filter
Craftiest in Town's HelmetCraftiest in Town's RocketguardsCraftiest in Town's Greatbelt
Craftiest in Town's LegguardsCraftiest in Town's Waders
Craftiest in Town's BracersCraftiest in Town's GauntletsCraftiest in Town's ShroudCraftiest in Town's MailBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Soot-Encrusted Kickers is not traded on the Auction House, so it has no live market price. It is acquired in-game from the sources listed above. This page collects its first-party game data (identity, effects and where it comes from) from the official World of Warcraft client build.
TheWoWDB