Fahrenheit ANNE-48 Spike n Stud Chunky High Heel Lace Up Platform Lita Boot Ankle Bootie Synthetic Synthetic sole Shaft measures approximately 10 from arch Platform measures approximately 2 Synthetic upper, synthetic sole Heel measures approx. 5" w/ 2" platform, 9.5" shaft, 9" cirumference Non-skid sole and cushioned footbed.