Read from the World of Warcraft client build files.
How Crimsonscale Legguards Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Crimsonscale Legguards suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Crimsonscale Legguards is part of the transmog set Jade Guardian's Regalia (Hunter, Shaman and Evoker only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Crimsonscale Legguards Fits
Other Items Named Crimsonscale Legguards
1 other item in the current build is also called Crimsonscale Legguards. 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 101932 (101927 to 101937) were usually added in the same batch as Crimsonscale Legguards: the same quest line, zone, vendor or reward set.