Mithral Armor

Uncommon
Requires attunement

Mithral Armor is any medium or heavy armor that is not hide. Mithral is a light, flexible metal. A mithral chain shirt or breastplate can be worn under normal clothes. If the armor normally imposes disadvantage on Dexterity (Stealth) checks or has a Strength requirement, the mithral version of the armor doesn't.

Armor
Medium Armor
Heavy Armor