Read from the World of Warcraft client build files.
How Demonic Gladiator's Ironskin Wristguards Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Demonic Gladiator's Ironskin Wristguards 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
Demonic Gladiator's Ironskin Wristguards is part of the transmog set Fierce Gladiator's Ironskin Armor (Monk only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Demonic Gladiator's Ironskin Wristguards Fits
Other Items Named Demonic Gladiator's Ironskin Wristguards
3 other items in the current build are also called Demonic Gladiator's Ironskin Wristguards. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Demonic Gladiator's Ironskin Wristguards
Blizzard numbers items as they are created, so the named items next to ID 149258 (149253 to 149263) were usually added in the same batch as Demonic Gladiator's Ironskin Wristguards: the same quest line, zone, vendor or reward set.