A mixture of leather and metal patches, held together by rubber straps. It can only be worn by ghouls. Together with ghoul armor, it is one of the two armors available for ghouls. Superior ghoul armor also has marked advantages over regular ghoul armor, in that it actually has a damage threshold: regular ghoul armor absorbs every point of damage inflicted upon it.
There are no known locations where superior ghoul armor can be purchased, it only appears on several ghouls already equipped with it. These include Elliot Nesting, Jacob Young, and Martin (Fallout Tactics), however, it cannot simply be stolen off of an NPC as a special weapon would. Martin is a ghoul recruit who becomes available as you progress, and because you have access to the inventories of characters in your recruit pool you can simply bring Martin into your squad out of the pool and make him drop his superior ghoul armor. A different ghoul character in your squad can then equip the superior ghoul armor.