Spanx AirEssentials Turtleneck in a size Large. Navy. Good preowned condition-a little faded. Our AirEssentials Turtleneck Tunic is made with super-soft spacer fabric that's lightweight, breathable, and silky smooth against your skin. This top will help keep you warm in dropping temperatures, and provides added backside coverage that will leave you feeling comfortable and confident. It'll be your new, throw-on-and-go essential—trust us.