Very nice black leather over the knee ARTURO CHIANG rear zipper boots, size 9.5M. Heel height is 1 ¼" and sole is slip resistant material. Total boot height measured at the side is 21 1/2". The top edge curves downward in the back. They are lined with a cushiony fabric. Both sides have a seam in the center. They are in wonderful condition TAGS, adjustable, adorable, anti-fatigue, breathable, casual, comfortable, comfy, cooler, cushioned, cute, cutting-edge, dependable, durable, simple, sleek, slip-on, slip-resistant, work, comfort shoes, clogs, work, career, business casual, classic, boho, teaching, nursing, nonslip, slip resistant, closed back, athletic, everyday, walking, hiking