I absolutely love these boots but since being pregnant my feet have grown. In good but used condition they have so so so much life left in them. I really wish I could still wear them and will be looking for them in a size 11. Please see photos for signs of wear. Heel height: 1.5 inches Boot Shaft: 5.75 inches Calf Circumference: 9.45 inches Material: Leather, Synthetic, and Fabric Insole: Synthetic Weatherproof