Riverberry Women's Ava Quilted Knee-High Low Heel Casual Riding Boots Synthetic Imported Synthetic sole Shaft measures approximately 17 from arch Platform measures approximately 0.25 Materials: Manmade Leatherette Body | Synthetic Sole Features: Quilted Top Shaft with Smooth Lower Shaft and Foot | Round Toe Shape | Decorative Gold Zipper and Studding | Ankle Strap Accent Measurements: Heel Height: Approx. 1" | Shaft Length: Approx. 17" | Boot Top Opening: Approx. 17.5" Circumference Closure: Discreet, full length zipper closure for easy on/off and secure fit Comfort Features: Slighty padded insole | Synthetic interior lining