Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Shimmering Glimclaws Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Shimmering Glimclaws suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Similar Items
The 2 items nearest to Shimmering Glimclaws (item level 437) in item level among Armor > Leather, Hands slot, from item level 330 to 545.
Blizzard numbers items as they are created, so the named items next to ID 221102 (221097 to 221107) were usually added in the same batch as Shimmering Glimclaws: the same quest line, zone, vendor or reward set.