ZooShoo VICKIE-HI Basic Casual Over the Knee Thigh High Slouchy Flat Boot Synthetic Rubber sole Shaft measures approximately 20 from arch LIFTED TO LENGTHEN YOUR LEGS: These knee high boots will surely turn heads and keep your legs looking long. Featuring just enough slouch for a fresh worn-in look. ENDLESS OUTFIT COMBINATIONS: Outfit and pair these boots with your favorite dresses, skirts of any length, jeans and shorts! These knee high babies are a surefire way to top off any outfit. DURABLE LONG LASTING COMFORT: Effortlessly slips these on and off with an easy inside zipper and a rubber sole for traction and comfort. 100% VEGAN FABRIC: Eco-friendly and in control. Stay true to your fashion and environmental principles with this earth conscious product. FIT: True to size.