KF Women's Over-the-Knee Faux Leather Flat Fashion Boots Synthetic Synthetic sole Brand: Kali Footwear Composition: Vegan Leather Fit: True to Size (for half sizes, we recommend you order up) Shaft Height: 21.5" (uncuffed); 17.5" (cuffed) Opening Circumference: 16" (approx.) Heel Height: .5" Superb Quality and Comfort