Propet Women's Malaga Boot 100% Leather Rubber sole Shaft measures approximately 8" from arch Heel measures approximately 2" Boot opening measures approximately 11" around Heel Height: 2 1/4" Shaft Height: 9" (Size 6) Circumference: 11" (Size 6) Fit: This style tends to run small. For an accurate fit we recommend purchasing a 1/2 size larger than you typically purchase. For example, if you normally purchase a size 7, we recommend purchasing a size 7 1/2. Outsole: Polyurethane/Rubber