These bootie keeps it simple for any night out. The Presta-04 Ankle Bootie is a must have for your wardrobe. Synthetic Upper All man made material Zip and lace up closure Heel height approx: 2.5" in Over all boot height: 8.5" in Boot opening circumference: 11" in ALL THE MEASUREMENTS ARE BASED ON A SIZE 6.5. THERE MAY BE SLIGHT MEASUREMENT VARIATIONS BASED ON SIZE.