Paint the town red with your gal pals wearing the uber stylish Naturalizer Zeline Bootie. Built on N5 Contour Technology, it has a dual-density foam for extra cushioning and built-in heel cup for additional support. This bootie also features a breathable lining for a cool and dry interior. N5 Contour Technology Fabric lining Inside zipper Man-made outsole Molded dual-density foam Contoured insole.