Article comprising a first, microstructured layer having first and second opposed major surfaces, the first major surface being a microstructured surface; a second layer comprising an adhesive material, and having a first and second opposed major surfaces, wherein at least a portion of the second major surface of the second layer is directly attached to at least a portion of the first major, microstructured surface of the first layer; and a third layer comprising at least one of a crosslinkable or crosslinked composition, and having first and second opposed major surfaces, and wherein at least a portion of the second major surface of the third layer is directly attached to at least a portion of the first major surface of the second layer. Articles described herein are useful, for example, for optical film applications. For example, an article including a regular prismatic microstructured pattern can act as a totally internal reflecting film for use as a brightness enhancement film; an article including a corner-cube prismatic microstructured pattern can act as a retroreflecting film or element for use as reflecting film when combined with a back reflector; and an article including a prismatic microstructured pattern can act as an optical turning film or element for use in an optical display.