Full Rune.
Proselyte armour.
dragon arrows.like armor and weapons,dragon is the best besides special items.
if u mean by highest as in money i think its guilded armor but that's off the top of my head. If you mean by best then rune armor
Full Rune is the current best melee Armour for free to play characters.
Superior Sea SingerNormal Sea SingerVirtusGanodermicAhrim's, Subjugation or Akrisae'sIn order of best -> worst.
There is no "best" armor in runescape, but armor such as the "nex" armor (Torva, Virtus, & Pernx) are some of the more elite types. Nex armor is dropped by the monster Nex in the gwd.
Granite armor is the best armor to wear with 51 defence members.
Just like everything else in runescape, saradomin is the number 1 best armor in runescape since it is the most expensive. 4-5 mil
Full Rune.
The best ( but most expensive ) has to be armadyl.
There is gear you can put on that gives you no stats at all except the gain in weight. There are 2 types of armor, Light armor and Heavy armor Light armors worst: Fur Light armors best: Glass Heavy armors worst: Iron Heavy armors best: Deadric (idk how to spell it) This is of course w/out hax & mods
Proselyte armour.
The best armor to wear in Runescape I would say is Bandos, mainly because a nice combination on Strength bonuses with Defense.
The best armor for free-players is Rune, God armor is the same the same thing, just painted with the colors of a God. For members, the best armor is Dragon, also the most expensive.
dragon arrows.like armor and weapons,dragon is the best besides special items.
if u mean by highest as in money i think its guilded armor but that's off the top of my head. If you mean by best then rune armor