Style & Co. Shaie Womens Black Faux Leather Booties Shoes, Black, Size 7.5 Synthetic Synthetic sole Shaft measures approximately 2.5" from arch Boot opening measures approximately 10" around The style name / style number is Shaie / SHAIE-BLK Color: Black Material: Synthetic Measurements: Shaft measures 2.5", Circumference measures 10" and 3" heel Width: B(M)