WeenFashion Womens Low Heels Solid Hollow Out Knee-High Boots with Metal Buckles Synthetic rubber sole Shaft measures approximately 16.9 from arch Heel measures approximately 1 3/4" Upper Materials: Frosting; Lining Material: PU Fashion Element: Hollow Out, Buckle, Round Toe 100% High Quality; Condition: Brand New with Box; Made In China We have updated the size chart, please refer to our new size chart.