Brinley Co Women's Herd Western Boot 100% Synthetic Imported Synthetic sole Shaft measures approximately 15.5" from arch Platform measures approximately .25" Boot opening measures approximately 14" around This style is available in regular and wide calf sizes. Circumference: 15 inches, Wide calf: 17 inches Heel height/type: 1.8-inch block Style: Slouch boot Upper/outsole material: Faux leather, TPR