After the Spangenhelm fell into disuse, helmets like this one came into warfare. They were known as conical or nasal helmets and these ones had a one piece skull protection. We can see plenty of depictions that features these helmets, like the “never failing” Maciejowski Bible.

Made in 2mm steel with natural canvas lining. Steel thickness may vary due to the handcrafted methods used on its manufacturing. Leather chin strap included. 

Size M: 60-61 cm perimeter
Size L: 63-64 cm perimeter

All dimensions are approximate and may vary from piece to piece.