Roman armor, known as lorica, was designed to protect soldiers in battle while allowing for mobility. The most common type, the lorica segmentata, consisted of overlapping metal plates that covered the torso. Soldiers also wore a helm to protect their heads and carried a scutum, a large rectangular shield, for additional defense. In addition to the lorica, Roman soldiers often wore a tunica, a simple garment underneath the armor. The armor was not only functional but also a symbol of Roman military strength, showcasing the discipline and organization of the Roman Empire.