L.K. Bennett Women's Donna Nappa Leather Knee High Boot Nappa Leather Nappa leather upper; rubber soles; Shaft height: appr. 16.5 inches; Shaft opening: appr. 15 inches; Heel height: 2.75 inches; Quilting panel and elastic insert along back; Side zipper, closed-toe closure; Size: 39.5M Made in Italy.