+6 Armor Bonuses All pieces of the set must be +6 or higher for the set to work.
Only pieces from the set are required to be +6 or higher.
Ex. - There is a Full Plate Boots, Gloves, Body Armor and Helmet. The only parts required for the set are the Body Armor and Helmet. Therefore, to get the +6 Full Plate Armor bonus, you only need a +6 Full Plate Armor and +6 Full Plate Helmet.
The +6 Bonuses are split into 3 types - Heavy Armor, Light Armor, and Robes - and then divided by Grade.