SODA Women's Black Buckle Slouchy Mid-Calf Flat Boots #F39 Shaft measures approximately 11 from arch Boot opening measures approximately 14.75 around Material: Man-made Suede PU Flat toe, Slouchy Mid-Calf Flat Boots, Decorating 2 buckles on side Shaft Length: Approx. 11" Opening Circumference: Approx. 14 3/4" Color: Black