From Marc Nolan, the Women's Ms. Belmont Cow Print Hair Calf Wingtip Combat Booties feature: Hair-calf upper (China) Lace up entry Leather lining Latex memory foam padded insole Stacked wood and rubber outsole Approx. 4" boot shaft height Approx. 9.5" boot shaft circumference Approx. 1.5" heel height Imported. Sizing Notes: Size 5 to 9 runs large. If you wear a half size, size down. Size 10 to 12 runs true to small. If you wear a half size, size up. All Marc Nolan women's shoes are standard B width. Select your true size if you prefer a wider width or up if you wear a half size.