Boots of the Forgotten Protector

Boots of the Forgotten Protector is a tier 6 armor token. It can be exchanged at Theremis on the Isle of Quel'Danas for the following items:

It can also be exchanged at Kayri for the following Season 3 PvP items:

Source
This item drops from Felmyst and the Eredar Twins in the Sunwell Plateau.