Kenneth Cole Reaction Curve Ball Women US 6 Tan Mid Calf Boot Suede Synthetic sole Shaft measures approximately 7.5" from arch Boot opening measures approximately 13" around The style name / style number is Curve Ball / RL06234SU-TAU Color: Taupe Material: Suede Measurements: Shaft measures 7.5", Circumference measures 13" and 1" heel Width: B(M)