The 14th-century helmet was a protective headgear commonly used by knights and soldiers during that time period. It typically featured a rounded shape with a visor that could be raised or lowered for increased protection. Made of metal, such as mild steel, it offered defense against sword strikes and projectiles. The helmet also had ventilation holes and leather liner inside for comfort. Its design varied, with some helmets showcasing decorative elements like crests or engravings. Overall, the 14th-century helmet was a vital piece of armor that safeguarded the wearer’s head during battles and conflicts.