Titanic Leggings

Titanic Leggings are very good DPS leggings.

Source
Titanic Leggings is crafted by Blacksmiths with a skill level of 300.

The components are:
 * 12 Arcanite Bar
 * 20 Enchanted Thorium Bar
 * 10 Essence of Earth
 * 2 Flask of the Titans

The plans drops off creatures with their levels in the high 50s to 60s.