Featuring Extended Calf technology (double zipper). Dual zipper expands calf width by an additional 2 inches once the second zipper is opened up. It’s the look you’ve been waiting for. Sultry knee-high boot with buckle ornament and a 3″ covered heel transforms skirts and dresses into fashion statements. Cushioned insole and a flexible rubber sole with diamond pattern deliver extra comfort. Double zipper entry opens up your options for tucking in pants, or wearing wooly socks.