Black Stretch Ultrasuede Pull-On Style with Form-Following Fit Lycra Interior Lining for Plush Sweat-Free Comfort Comfortable Shock Absorbing Insoles Leather Outsoles with Custom Anti-Slip Forepart Stacked Leather Heel with Anti-Slip Base Handcrafted with Integrity Heel: 2.5" Shaft: 25.5" Fits true to size, and the best and most comfortable heeled over-the-knee boots I have ever worn.