Gearset comparison
Gear sets keep equipment combinations for a class or job. Item Comparison shows how a selected piece changes the attributes of the equipped item.
Open Character from the main menu, then Gear Set List. Equip a class or job's main-hand weapon to change class, choose your equipment and register the combination as a gear set.
Select Item Comparison from an item's context menu to compare it with your equipment. Materia Melding adds attributes up to each item's limit; Advanced Materia Melding can use additional slots on eligible equipment.