Adamantine Breastplate of Ultimate Protection

This suit of armor is reinforced with adamantine, one of the hardest substances in existence. While you're wearing it, all damage is split in half

This armor consists of a fitted metal chest piece worn with supple leather. Although it leaves the legs and arms relatively unprotected, this armor provides good protection for the wearer's vital organs while leaving the wearer relatively unencumbered.

Notes: Immunity: Critical Hits, Resistance: All, Combat, Warding