An Elemental Reward

With TBC, Blizzard introduced a few BoP armor sets for high level leatherworkers. It's sort of a thanks for specializing which had become nearly useless after TBC killed the value of the old purple craftables.

Just so I won't forget (yet again) what my elemental specialization reward armor set is, well, it's the Primal Intent set (wowwiki):

The Primal Intent set is the 3 piece Bind on Pickup (BoP) armor set which can be crafted by elemental leatherworkers once they reach skill level 375.