Over Wearer Great Helmet - buy for $163.20 on Medieval Collectibles. There are a number of reasons as to why the great helm earned its name, although the least of which is probably because helms like this Over Wearer Great Helmet made the wearer look like a great, powerful, and intimidating warrior or knight. Modeled after the typical knights great helmet, this impressive helm has a cylindrical shape that wraps the wearers head entirely in metal, providing almost total and complete protecti