Brinley Co. Womens Knee-high Croc Print Boots Faux leather Imported This style is available in REGULAR CALF-B(M) US and WIDE CALF-C/D US. Circumference: 15 inches, Wide calf: 17 inches Heel height/type: 1.4-inch block Style: Riding boot Upper/outsole material: Faux leather/TPR