An aerosol-generating article is provided, including an aerosol-forming substrate; and an outermost wrapper around at least a portion of the aerosol-forming substrate, wherein an outer surface of the outermost wrapper forms at least part of an outer surface of the aerosol-generating article, and wherein the outermost wrapper includes a metallized substrate comprising a substrate layer and a metal layer radially outward of the substrate layer, the metal layer having a thickness of less than or equal to about 100 nm.