Read from the World of Warcraft client build files.
How Primal Gladiator's Ringmail Waistguard Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear.
Transmog Sets
Primal Gladiator's Ringmail Waistguard is part of the transmog set Primal Gladiator's Ringmail Armor (Shaman only), which the Appearances collection lists in 2 versions. The other 16 pieces:
Items Numbered Next to Primal Gladiator's Ringmail Waistguard
Blizzard numbers items as they are created, so the named items next to ID 115928 (115923 to 115933) were usually added in the same batch as Primal Gladiator's Ringmail Waistguard: the same quest line, zone, vendor or reward set.