This item is acquired in-game. See its sources below.
An Uncommon Leather Legs, item level 5, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Expeditionary Leather Legguards is listed as Quest. Appearance ID: 37394. 6 other items wear the same appearance:
Expeditionary Leather LegguardsRead from the World of Warcraft client build files.
2 quests list Expeditionary Leather Legguards among their rewards in Blizzard's quest data.
Expeditionary Plate Legguards, 
Expeditionary Plate Legguards, 
Expeditionary Mail Leggings, 
Expeditionary Mail Leggings, Expeditionary Leather Legguards, 
Expeditionary Cloth Leggings, 
Expeditionary Cloth LeggingsExpeditionary Plate Legguards, Expeditionary Plate Legguards, Expeditionary Mail Leggings, Expeditionary Mail Leggings, Expeditionary Leather Legguards, Expeditionary Cloth Leggings, Expeditionary Cloth LeggingsRead from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Expeditionary Leather Legguards suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Built from the World of Warcraft client build files and recorded Auction House snapshots.
1 other item in the current build is also called Expeditionary Leather Legguards. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Expeditionary Leather Legguards ID 175194 · Armor - Leather · item level 5Expeditionary Leather Legguards uses icon file 1911975, which 14 other items also use. The 8 closest by item ID:
Honorbound Outrider's Pants ID 177097 · Armor - Leather · item level 58Loyalist Legs ID 171256 · Armor - CosmeticUncanny Combatant's Leather Leggings ID 170349 · Armor - Leather · item level 72Notorious Combatant's Leather Leggings ID 167948 · Armor - Leather · item level 60Dread Gladiator's Leather Legguards ID 166919 · Armor - Leather · item level 58Argent Conscript's Leggings ID 183540 · Armor - Leather · item level 100Sinister Combatant's Leather Leggings ID 164660 · Armor - Leather · item level 60Honorbound Outrider's Pants ID 163298 · Armor - Leather · item level 58Blizzard numbers items as they are created, so the named items next to ID 175226 (175221 to 175231) were usually added in the same batch as Expeditionary Leather Legguards: the same quest line, zone, vendor or reward set.
Expeditionary Mail Helm ID 175221 · Armor - Mail · item level 5
Expeditionary Leather Helm ID 175222 · Armor - Leather · item level 5Expeditionary Plate Legguards ID 175223 · Armor - Plate · item level 5Expeditionary Cloth Leggings ID 175224 · Armor - Cloth · item level 5Expeditionary Mail Leggings ID 175225 · Armor - Mail · item level 5
Expeditionary Leather Spaulders ID 175227 · Armor - Leather · item level 5
Expeditionary Plate Shoulderguard ID 175228 · Armor - Plate · item level 5
Expeditionary Cloth Mantle ID 175229 · Armor - Cloth · item level 5
Expeditionary Mail Spaulders ID 175230 · Armor - Mail · item level 5
Expeditionary Plate Girdle ID 175231 · Armor - Plate · item level 5The raw ItemSparse values for item 175226 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB