Gauntlet of Atlas
The Gauntlets of Atlas greatly amplify the strength and the stamina of whoever wears them. Wonder Woman, Hippolyta and Artemis have all worn them.
Overview

The Gauntlets of Atlas increase the strength of the wearer tenfold as well as enhancing stamina and durability. Artemis wore them during her brief time as Wonder Woman along with the Sandals of Hermes. Hippolyta used them during Our Worlds At War to fight two Imperiex Probes and to stop one of Imperiex's Hollowers from destroying Earth. Before she received her powers from Zeus, Cassandra Sandsmark wore the Gauntlets. Although significantly stunned they enabled her to take a punch from Doomsday. The Gauntlet has one drawback though. The effects of the gauntlet work best on the arm it is on, leaving one arm stronger than the other.