Armour made from the cured bark of the xyxl tree is stronger and lighter than steel and possesses the ability to nourish its wearer. The source of the xyxl tree’s immense durability is the mithral particles it incorporates into a rigid lattice throughout its wood. The art of curing the slow-growing xyxl bark is known to but a few denizens of the Plane of Fey to which it is native.

The armour weighs half as much as normal and, if it normally imposes disadvantage on Dexterity (Stealth) checks or has a Strength requirement, the xyxlbark version of the armour doesn’t.

While attuned to xyxlbark armour, it nourishes you, causing you to gain 3 temporary hit points at the start of each of your turns while wearing it.

From L'Arsenes Ledger of Treasures and Trinkets by Loot Tavern.

Plate consists of shaped, interlocking metal plates to cover the entire body. A suit of plate includes gauntlets, heavy leather boots, a visored helmet, and thick layers of padding underneath the armor. Buckles and straps distribute the weight over the body.

Notes: Stealth Disadvantage: Remove, Combat, Warding, Str. 15 Required, Stealth Disadvantage