Zamorak platelegs
From Emps-World Wiki
The Zamorak platelegs require a Defence level of 40 to wield. It can only be obtained as a rare drop from Hellhounds. The Zamorak platelegs provide the same stats as the Zamorak plateskirt, they just look different. The Zamorak platelegs also provide the same stats as the Rune platelegs as well as an additional Prayer bonus. There is no difference in stats between Saradomin, Zamorak or Guthix armour.