hjálmr
hjálmr is the Old Norse word for helmet. In Viking Age Scandinavia and other Germanic cultures of the early medieval period, helmets were a crucial piece of protective armor for warriors. Archaeological finds have revealed a variety of helmet designs, though the most iconic is the Spangenhelm, characterized by its construction from metal strips (spangen) riveted together to form a conical or rounded bowl.
Other designs include simpler cap-like helmets and more elaborate helmets with nasal guards or even full face
While primarily functional, some helmets, particularly those of chieftains or high-ranking warriors, could be adorned with