Noob Question: What Is Adventurers Armor?

Hello! First post on these forums so yay ^^'

This is probably a nooby question, but I was wondering what the adventurers armor set was? I can't seem to find it on the armor search, and a friend of mine told me that it was super rare. Does anyone know how much it's worth and what the bonus of having a complete set is?

 

I do not know the set bonus, as I am missing the cap. The Adventurer Set used to be unobtainable; you could only buy it from the VIP Town, which was removed to comply with the EULA. You can now, however, find it as a somewhat rare drop from mobs. I don't believe this new Adventurer's Armor has a blue tint like the old one, though.