Ariat Women's Barnyard Side Zip Barn Boot 100% Leather Imported Duratread sole Shaft measures approximately 5.5" from arch Heel measures approximately 1" Platform measures approximately 0.75 inches Boot opening measures approximately 9" around Full grain leather foot and upper ATS Advanced Torque Stability technology with composite forked shank Round Toe Profile. Rider-friendly design with spur ledge and toe have protective caps Leather and Synthetic Lining Side zip style, padded collar