Carlos by Carlos Santana Hanna 2 Wide Calf Women US 6 Brown Synthetic Synthetic sole Shaft measures approximately 15.5" from arch Boot opening measures approximately 16" around The style name is Hanna 2 Wide Calf. The style number is D1953S2902/WC. Brand Color: Taupe (Main Color: Brown) Material: Synthetic Measurements: Shaft measures 15.5", Circumference measures 16" and 1" heel Width: B(M)