"The Duskwight Elezen have spent centuries in the peace and seclusion of Eorzea's caves and caverns. They have developed an acute sense of hearing, capable of detecting the faintest of sounds. This natural gift, and the uncanny awareness it grants, has proven advantageous in the field of hand-to-hand combat. Many of the reclusive Duskwight resort to robbery and pillaging to survive, earning them the scorn of their woodland relatives."


Taken directly from the official website.