The Sun and Moon Armor is one of the Body-Type that Ridepod can equip. Its in-game description reads : "Strongest torso of all. Contains ancient strength." This Body-Type is simply the best Body-Type available to Steve. It provides the best defense against attacks (30 Armor Points). It can only be invented&made via the "Make" menu when you've reached the Chapter 5. Combined with the Jet Hover and the Triple Urn Pack, it definitely looks somewhat pretty.