From Marc Nolan, the Women's Ms. Shiloh Cow Print Hair Calf Clogs feature: Hair-calf upper (China) Adjustable strap with buckle detail Slip on construction Leather lining latex Memory foam padded insole EVA outsole Approx. 1" platform 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.