The Flak Vest - Green is one of the late-game armor pieces and, as such, is one of the best armor pieces in game. When equipped, you take significantly less damage from direct attacks from the front and back. However, this doesn't cover the neck or sides and reduces cold protection by eight, so keep a keen eye and remember to find somewhere safe when it starts to get cold. The vest is composed of two iron plates strapped with leather.
This is a skin for the Metal Chest Plate item. You will be able to apply this skin when you craft the item in game.