Featuring Extended Calf technology (double zipper). Dual zipper expands calf width by an additional 2 inches once the second zipper is opened up. This understated riding boot offers sleek elegance and a dash of detailing. It features straps, a buckle, a bold grommet and a back panel of elastic for gorgeous looks and incredible feel. The memory foam insole, 1" heel, rounded toe and flexible sole with diamond pattern deliver a steady beat of comfort.