Dr. Marten's Women's 1460 8-Eye Patent Leather Boots, Yellow Smooth, 5 F(M) UK / 7 B(M) US Women / 6 D(M) US Men 100% Leather Synthetic sole Shaft measures approximately 6.75" from arch Heel measures approximately 1.25" Platform measures approximately 0.75" Boot opening measures approximately 9 1/2" around Classic combat boot with chunky lug sole and branded heel pull tab