Fahrenheit PEGGY-04 Lace up Mid Calf Lug Sole Combat Boot Synthetic Synthetic sole Shaft measures approximately 10 from arch Platform measures approximately 1.50" Synthetic upper, synthetic sole Measurements approx: Heel 4" w/ 1.5" platform, 10" shaft, 11.5" opening circumference. Non-skid sole and cushioned footbed. Fit: Runs true to size.