Read from the World of Warcraft client build files.
How Spiritbound Boots Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Spiritbound Boots suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Spiritbound Boots is part of the transmog set Regalia of the Witch Doctor (Shaman only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Spiritbound Boots Fits
Other Items Named Spiritbound Boots
4 other items in the current build are also called Spiritbound Boots. 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 96339 (96334 to 96344) were usually added in the same batch as Spiritbound Boots: the same quest line, zone, vendor or reward set.