Read from the World of Warcraft client build files.
How Demonic Gladiator's Scaled Sabatons Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Demonic Gladiator's Scaled Sabatons suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Demonic Gladiator's Scaled Sabatons is part of the transmog set Fierce Gladiator's Scaled Armor (Paladin only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Demonic Gladiator's Scaled Sabatons Fits
Other Items Named Demonic Gladiator's Scaled Sabatons
3 other items in the current build are also called Demonic Gladiator's Scaled Sabatons. 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 Scaled Sabatons
Blizzard numbers items as they are created, so the named items next to ID 149021 (149016 to 149026) were usually added in the same batch as Demonic Gladiator's Scaled Sabatons: the same quest line, zone, vendor or reward set.