Journee Collection Women's Studded Over-The-Knee Inside Pocket Buckle 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 Circumference: 17 inches Heel height/type: 1-inch block Width: Medium Upper/outsole material: Faux leather, base metal/ man-made