Journee Collection Tiffany Women Round Toe Synthetic Knee High Boot Faux leather Imported Rubber sole Shaft measures approximately 13.5 from arch Platform measures approximately .25" 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: 0.25-inch sole Style: Slouch boot Upper/outsole material: Faux leather/ man-made