Dwarven Silk Armor

Armor Rare (this item requires attunement)

Dwarven silk is a product of the finest weavers and clothiers in the dwarven metropolis of Tumunzim, and is impossible to replicate elsewhere. The cloth is interwoven with threads of adamantium, making it extremely resistant to cutting and tearing. While wearing it, a character's AC becomes 12 plus their Dexterity modifier, and all piercing and slashing damage the character takes from non-magical weapons is reduced by 2.