Navy Blue Boot with Buckle and Zipper Details This burnished vegan leather boot has a back zipper detail that zips 2/3 of the way up, with a buckle at the ankle, and around the top of the boot that adjusts to find your perfect fit. There is an inner zip closure for easy access. Heel Height: 1.75" Shaft Height: 17.0" Calf Circumference: 17.5" Extra room across the footbed, ball of the foot and instep Measurements will vary slightly Synthetic Upper Man Made Sole Size 10 Fit: True to Size Box 5