The Elder Scrolls IV: Oblivion/Armor

There are five different parts for each set of armor
 * Helm
 * Curias
 * Greaves
 * Boots
 * Gauntlets/Bracers

Light Armor
Light armor weighs less than heavy armor at the cost of protection.
 * Fur
 * Leather
 * Chainmail
 * Mithril
 * Elven
 * Glass

Heavy Armor
Heavy armor offers the most protection but also weighs a lot.
 * Iron
 * Steel
 * Dwarven
 * Orcish
 * Ebony
 * Daedric